Needle Roller Bearing

Drawn Cup Needle Roller Bearing

Fw 5~10mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK050909	1.6	BK050909	2.1	5	9	9	2200	1790	36000
HK061007	1.8	–	–	6	10	7	1600	1400	30000
HK061008	2.1	BK061008	2.2		10	8	1830	1550	32000
HK061009	2.2	BK061009	2.6		10	9	2650	2400	30000
HK061011	2.3	–	–		10	11	1700	1500	29000
HK061208	2.5	–	–		12	8	2230	2010	33000
HK071109	2.3	BK071109	2.9	7	11	9	2800	2150	27000
HK071208	2.2	–	–		12	8	3300	3220	37000
HK071209	2.4	–	–		12	9	3400	3150	37000
HK081208	2.7	BK081208	3.0	8	12	8	2550	2400	21000
HK081210	3.0	BK081210	3.4		12	10	3700	3450	21000
HK081410	5.4	BK081410	5.8		14	10	3800	3950	25000
HK081412	6.6	–	–		14	12	4100	4320	25000
HK091308	3.0	BK091308	3.4	9	13	8	3650	4050	25000
HK091310	4.0	BK091310	4.0		13	10	4050	4250	25000
HK091311	4.1	–	–		13	11	4300	4700	25000
HK091312	4.6	BK091312	4.9		13	12	5000	6300	25000
HK091510	5.6	BK091510	5.6		15	10	5300	6300	25000
HK101308	3.5	–	–	10	13	8	4100	4800	20000
HK101410	4.1	BK101410	4.3		14	10	3900	4800	19000
HK101412	4.8	BK101412	5.0		14	12	5000	6300	19000
HK101415	6.0	BK101415	6.2		14	15	6700	7800	19000
HK101515	6.5	–	–		15	15	6800	8800	19000
HK101610	6.5	BK101610	6.8		16	10	6800	8800	18000
HK101612	7.5	–	–		16	12	6800	8800	18000
HK101615	11.0	–	–		16	15	6800	8800	18000
HK101715	11.5	–	–		17	15	7200	8000	19000
HK101812	8.5	–	–		18	12	5500	4900	19000

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK050909	1.6	BK050909	2.1	5	9	9
HK061007	1.8	–	–	6	10	7
HK061008	2.1	BK061008	2.2		10	8
HK061009	2.2	BK061009	2.6		10	9
HK061011	2.3	–	–		10	11
HK061208	2.5	–	–		12	8
HK071109	2.3	BK071109	2.9	7	11	9
HK071208	2.2	–	–		12	8
HK071209	2.4	–	–		12	9
HK081208	2.7	BK081208	3.0	8	12	8
HK081210	3.0	BK081210	3.4		12	10
HK081410	5.4	BK081410	5.8		14	10
HK081412	6.6	–	–		14	12
HK091308	3.0	BK091308	3.4	9	13	8
HK091310	4.0	BK091310	4.0		13	10
HK091311	4.1	–	–		13	11
HK091312	4.6	BK091312	4.9		13	12
HK091510	5.6	BK091510	5.6		15	10
HK101308	3.5	–	–	10	13	8
HK101410	4.1	BK101410	4.3		14	10
HK101412	4.8	BK101412	5.0		14	12
HK101415	6.0	BK101415	6.2		14	15
HK101515	6.5	–	–		15	15
HK101610	6.5	BK101610	6.8		16	10
HK101612	7.5	–	–		16	12
HK101615	11.0	–	–		16	15
HK101715	11.5	–	–		17	15
HK101812	8.5	–	–		18	12

Drawn Cup Needle Roller Bearing

Fw 12~16mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK121608	3.3	–	–	12	16	8	4150	5800	19000
HK121610	4.6	BK121610	5.2		16	10	4150	5800	19000
HK121612	5.6	BK121612	6.2		16	12	3800	5100	15000
HK121712	7.5	–	–		17	12	5100	7000	15000
HK121715	1.6	BK121715	2.1		17	15	5100	7000	15000
HK121718	11	–	–		17	18	5100	7000	15000
HK121812	9.1	BK121812	10.3		18	12	5500	7000	17000
HK121814	10.6	–	–		18	14	6500	6300	15000
HK121912	10	–	–		19	12	6800	7400	15000
HK131911	8.5	–	–	13	19	11	6300	6300	14000
HK131912	8.9	BK131912	11.2	13	19	12	6200	7100	17000
HK142010	8.3	BK142010	12.1	14	20	10	6700	7000	16000
HK142012	10.5	–	–		20	12	6800	7500	16000
HK142016	13.9	–	–		20	16	7300	9000	14000
HK152012	8.4	–	–	15	20	12	5800	6000	14000
HK152016	11.4	–	–		20	16	6000	6200	14000
HK152020	13.8	–	–		20	20	6100	6400	14000
HK152112	11.1	BK152112	12.7		21	12	7000	8400	14000
HK152114	12.7	–	–		21	14	8500	10400	13000
HK152115	14.2	–	–		21	15	9100	11400	13000
HK152116	15	BK152116	16.5		21	16	9800	11400	14000
HK152122	20.4	BK152122	22		21	22	10400	16500	14000
HK152212	12.5	–	–		22	12	14300	18400	13000
HK152213	13.5	–	–		22	13	14300	18400	13000
HK162106	5.5	–	–	16	21	6	4200	5300	12000
HK162109	7.5	–	–		21	9	4400	5600	12000
HK162212	11.7	BK162212	13.8		22	12	7100	9200	14000
HK162214	14.4	–	–		22	14	8800	9900	12000

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK121608	3.3	–	–	12	16	8
HK121610	4.6	BK121610	5.2		16	10
HK121612	5.6	BK121612	6.2		16	12
HK121712	7.5	–	–		17	12
HK121715	1.6	BK121715	2.1		17	15
HK121718	11	–	–		17	18
HK121812	9.1	BK121812	10.3		18	12
HK121814	10.6	–	–		18	14
HK121912	10	–	–		19	12
HK131911	8.5	–	–	13	19	11
HK131912	8.9	BK131912	11.2	13	19	12
HK142010	8.3	BK142010	12.1	14	20	10
HK142012	10.5	–	–		20	12
HK142016	13.9	–	–		20	16
HK152012	8.4	–	–	15	20	12
HK152016	11.4	–	–		20	16
HK152020	13.8	–	–		20	20
HK152112	11.1	BK152112	12.7		21	12
HK152114	12.7	–	–		21	14
HK152115	14.2	–	–		21	15
HK152116	15	BK152116	16.5		21	16
HK152122	20.4	BK152122	22		21	22
HK152212	12.5	–	–		22	12
HK152213	13.5	–	–		22	13
HK162106	5.5	–	–	16	21	6
HK162109	7.5	–	–		21	9
HK162212	11.7	BK162212	13.8		22	12
HK162214	14.4	–	–		22	14

Drawn Cup Needle Roller Bearing

Fw 16~22mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK162216	15.8	BK162216	17.6	16	22	16	10100	14300	14000
HK162217	18.0	–	–		22	17	12900	17200	12000
HK162222	21.7	BK162222	23.4		22	22	11000	17400	14000
HK172215	10.0	–	–	17	22	15	6300	8600	11000
HK172312	12.2	BK172312	14.5		23	12	6900	9300	13000
HK172314	14.0	–	–		23	14	6800	10200	10000
HK172316	15.9	–	–		23	16	8500	12500	10000
HK172318	19.0	–	–		23	18	9500	10600	10000
HK172415	17.0	–	–		24	15	11200	12800	10000
HK172514	17.7	–	–		25	14	13100	14700	10000
HK172516	20.0	–	–		25	16	9320	10400	10000
HK172518	23.5	–	–		25	18	9500	10600	11000
HK202610	11.8	BK202610	14.0	20	26	10	5900	7200	10000
HK202611	12.0	–	–		26	11	7500	9200	9000
HK202612	14.1	BK202612	16.7		26	12	7600	10100	10000
HK202614	15.7	–	–		26	14	9700	18100	9000
HK202616	19.3	BK202616	22.3		26	16	11700	29100	10000
HK202618	23.3	–	–		26	18	7900	12800	9000
HK202620	24.1	BK202620	27.1		26	20	13700	24000	10000
HK202625	28.0	–	–		26	25	9100	14800	9900
HK202630	34.7	BK202630	37.4		26	30	21800	40000	10100
HK202718	78.0	–	–		27	18	26000	47200	9900
HK202720	82.0	–	–		27	20	26300	47800	9900
HK202730	94.0	–	–		27	30	28500	48800	9900
HK202816	28.5	–	–		28	16	29600	49800	9900
HK202918	41.0	–	–		29	18	30900	54600	9900
HK222810	12.3	–	–	22	28	10	7200	9500	10010
HK222812	15.0	BK222812	18.1		28	12	8100	10400	10010
HK222816	20.9	BK222816	24.3		28	16	11400	18100	10010

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK162216	15.8	BK162216	17.6	16	22	16
HK162217	18.0	–	–		22	17
HK162222	21.7	BK162222	23.4		22	22
HK172215	10.0	–	–	17	22	15
HK172312	12.2	BK172312	14.5		23	12
HK172314	14.0	–	–		23	14
HK172316	15.9	–	–		23	16
HK172318	19.0	–	–		23	18
HK172415	17.0	–	–		24	15
HK172514	17.7	–	–		25	14
HK172516	20.0	–	–		25	16
HK172518	23.5	–	–		25	18
HK202610	11.8	BK202610	14.0	20	26	10
HK202611	12.0	–	–		26	11
HK202612	14.1	BK202612	16.7		26	12
HK202614	15.7	–	–		26	14
HK202616	19.3	BK202616	22.3		26	16
HK202618	23.3	–	–		26	18
HK202620	24.1	BK202620	27.1		26	20
HK202625	28.0	–	–		26	25
HK202630	34.7	BK202630	37.4		26	30
HK202718	78.0	–	–		27	18
HK202720	82.0	–	–		27	20
HK202730	94.0	–	–		27	30
HK202816	28.5	–	–		28	16
HK202918	41.0	–	–		29	18
HK222810	12.3	–	–	22	28	10
HK222812	15.0	BK222812	18.1		28	12
HK222816	20.9	BK222816	24.3		28	16

Drawn Cup Needle Roller Bearing

Fw 22~30mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK222820	26.2	BK222820	29.9	22	28	20	14500	25000	10010
HK222830	32.0	–	–		28	30	17500	30400	9000
HK222925	37.0	–	–		29	25	18100	31500	9000
HK222930	43.0	–	–		29	30	19400	33100	9000
HK223014	21.9	–	–		30	14	19800	34000	9000
HK253212	20.0	BK253212	23.2	25	32	12	10000	14200	9000
HK253214	21.9	–	–		32	14	13600	18700	9000
HK253216	27.3	BK253216	31		32	16	13600	20000	9000
HK253218	28.2	–	–		32	18	17500	25800	9000
HK253220	34.1	BK253220	38.7		32	20	17900	30000	9000
HK253225	40.0	–	–		32	25	22200	36700	9000
HK253226	44.8	BK253226	49		32	26	22500	42000	9000
HK253238	64.7	BK253238	69		32	38	30000	58000	9000
HK253310	17.0	–	–		33	10	34800	69600	9000
HK253315	27.4	–	–		33	15	35700	70000	9000
HK253520	44.9	–	–		35	20	36100	78650	9000
HK283516	30.1	BK283516	34.1	28	35	16	15400	22500	8700
HK283518	31.7	–	–		35	18	18500	29300	8700
HK283520	37.6	BK283520	43		35	20	18900	32000	8700
HK303712	24.0	BK303712	27.9	30	37	12	10100	16200	8100
HK303716	32.0	BK303716	37.1		37	16	15200	27200	8100
HK303718	33.6	–	–		37	18	19200	31500	8100
HK303720	40.1	BK303720	46.5		37	20	19700	33500	8100
HK202626	52.9	BK202626	59.4		37	26	24800	50000	8100
HK303738	76.1	BK303738	82.8		37	38	32500	74000	8100
HK303812	28.0	–	–		38	12	38100	80000	8100
HK303816	32.7	–	–		38	16	39000	82000	8100
HK303824	49.0	–	–		38	24	39910	88800	8100
HK303832	69.0	–	–		38	32	38890	88700	8100

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK222820	26.2	BK222820	29.9	22	28	20
HK222830	32.0	–	–		28	30
HK222925	37.0	–	–		29	25
HK222930	43.0	–	–		29	30
HK223014	21.9	–	–		30	14
HK253212	20.0	BK253212	23.2	25	32	12
HK253214	21.9	–	–		32	14
HK253216	27.3	BK253216	31		32	16
HK253218	28.2	–	–		32	18
HK253220	34.1	BK253220	38.7		32	20
HK253225	40.0	–	–		32	25
HK253226	44.8	BK253226	49		32	26
HK253238	64.7	BK253238	69		32	38
HK253310	17.0	–	–		33	10
HK253315	27.4	–	–		33	15
HK253520	44.9	–	–		35	20
HK283516	30.1	BK283516	34.1	28	35	16
HK283518	31.7	–	–		35	18
HK283520	37.6	BK283520	43		35	20
HK303712	24.0	BK303712	27.9	30	37	12
HK303716	32.0	BK303716	37.1		37	16
HK303718	33.6	–	–		37	18
HK303720	40.1	BK303720	46.5		37	20
HK202626	52.9	BK202626	59.4		37	26
HK303738	76.1	BK303738	82.8		37	38
HK303812	28.0	–	–		38	12
HK303816	32.7	–	–		38	16
HK303824	49.0	–	–		38	24
HK303832	69.0	–	–		38	32

Drawn Cup Needle Roller Bearing

Fw 32~55mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK323811	17.0	–	–	32	38	11	19700	43200	7800
HK323924	50.7	–	–		39	24	25500	52000	7300
HK323932	66.4	–	–		39	32	22600	54300	7100
HK324032	72.7	–	–		40	32	27990	59890	7100
HK354212	27.7	BK354212	32.9	35	42	12	12100	19300	7100
HK354216	36.9	BK354216	43.8		42	16	15700	27500	7100
HK354220	46.1	BK354220	54.8		42	20	20800	41000	7100
HK354316	37.0	–	–		43	16	24200	47100	6200
HK354325	60.5	–	–		43	25	24440	48200	6200
HK354332	80.0	–	–		43	32	24870	48880	6200
HK354512	31.0	–	–		45	12	24870	48880	6200
HK404712	31.1	BK404712	38.2	40	47	12	14000	24300	6300
HK404716	41.4	BK404716	51		47	16	20000	38500	6300
HK404720	51.8	BK404720	62		47	20	25500	52000	6300
HK405032	114.3	–	–		50	32	23000	42000	6000
HK405038	130.8	–	–		50	38	24100	43000	6000
HK455212	34.8	BK455212	45	45	52	12	12900	22500	5800
HK455216	46.2	BK455216	56		52	16	19300	38000	5800
HK455220	56.0	BK455220	72		52	20	22000	51000	5800
HK455538	135.0	–	–		55	38	27600	61000	5300
HK505716	51.2	–	–	50	57	16	15200	32500	5300
HK505812	44.2	–	–		58	12	23600	57200	5300
HK505820	72.0	BK505820	87.3		58	20	28000	60000	5300
HK505825	90.1	BK505825	109		58	25	34500	80000	5300
HK506038	140.0	–	–		60	38	27770	63100	4600
HK556320	78.0	BK556320	93.8	55	63	20	29500	59900	4600
HK556325	109.0	–	–		63	25	33500	69980	4600
HK556328	111.0	BK556328	132		63	28	39090	98000	4600

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK323811	17.0	–	–	32	38	11
HK323924	50.7	–	–		39	24
HK323932	66.4	–	–		39	32
HK324032	72.7	–	–		40	32
HK354212	27.7	BK354212	32.9	35	42	12
HK354216	36.9	BK354216	43.8		42	16
HK354220	46.1	BK354220	54.8		42	20
HK354316	37.0	–	–		43	16
HK354325	60.5	–	–		43	25
HK354332	80.0	–	–		43	32
HK354512	31.0	–	–		45	12
HK404712	31.1	BK404712	38.2	40	47	12
HK404716	41.4	BK404716	51		47	16
HK404720	51.8	BK404720	62		47	20
HK405032	114.3	–	–		50	32
HK405038	130.8	–	–		50	38
HK455212	34.8	BK455212	45	45	52	12
HK455216	46.2	BK455216	56		52	16
HK455220	56.0	BK455220	72		52	20
HK455538	135.0	–	–		55	38
HK505716	51.2	–	–	50	57	16
HK505812	44.2	–	–		58	12
HK505820	72.0	BK505820	87.3		58	20
HK505825	90.1	BK505825	109		58	25
HK506038	140.0	–	–		60	38
HK556320	78.0	BK556320	93.8	55	63	20
HK556325	109.0	–	–		63	25
HK556328	111.0	BK556328	132		63	28

Drawn Cup Needle Roller Bearing

Fw 60mm

Bearing Numbers and reference mass				Boundary dimensions			Basic load ratings		Limiting speeds
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)			(N)		(r/min)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C	C_r	C_or	Oil
HK606812	49.2	BK606812	77.0	60	68	12	12400	29000	4100
HK606820	86.0	BK606820	105.0		68	20	30500	72000	4100
HK606832	136.0	BK606832	164.0		68	32	50000	131000	4100

Bearing Numbers and reference mass				Boundary dimensions
With open ends	Weight(g)	With closed ends	Weight(g)	(mm)
With open ends	Weight(g)	With closed ends	Weight(g)	F_w	D	C
HK606812	49.2	BK606812	77.0	60	68	12
HK606820	86.0	BK606820	105.0		68	20
HK606832	136.0	BK606832	164.0		68	32

Needle Roller And Cage Component

Fw 10~16mm

Needle roller and cage component Fw 10-50mm 2

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K101310	10	13	10	4500	5250	27000	1.6
K101313		13	13	6000	7600	27000	2.1
K101316		13	16	6300	7800	27000	2.2
K101410		14	10	7000	7900	27000	2.9
K101413		14	13	8000	9100	26000	4.3
K101612		16	12	7000	9300	27000	3.7
K121509	12	15	9	4120	5210	25000	2.7
K121510		15	10	4320	5730	25000	1.9
K121513		15	13	6000	8100	25000	2.4
K121608		16	8	4200	4700	25000	2.9
K121610		16	10	6000	6900	25000	3.8
K121613		16	13	7900	9200	25000	3.4
K141710	14	17	10	5100	6800	23000	4.0
K141717		17	17	9300	14000	23000	6.8
K141810		18	10	6800	8300	23000	4.8
K141813		18	13	8100	9800	23000	6.3
K141814		18	14	9200	12000	23000	6.8
K141815		18	15	10000	13000	23000	7.3
K151814	15	14	14	7500	11000	23000	5.3
K151817		18	17	9600	15900	23000	6.4
K151910		19	10	7200	9000	22000	5.1
K151913		19	13	8300	9800	22000	7.0
K151917		19	17	10300	15000	22000	8.8
K151924		19	24	12800	20100	22000	10.5
K162010	16	20	10	7600	9700	22000	5.7
K162013		20	13	8700	11300	22000	7.1
K162017		20	17	11200	16300	22000	9.2
K162110		21	10	9000	12000	22000	6.7
K162212		22	12	11000	12000	21000	10.4
K162213		22	13	12000	13400	21000	11.9

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K101310	10	13	10	1.6
K101313		13	13	2.1
K101316		13	16	2.2
K101410		14	10	2.9
K101413		14	13	4.3
K101612		16	12	3.7
K121509	12	15	9	2.7
K121510		15	10	1.9
K121513		15	13	2.4
K121608		16	8	2.9
K121610		16	10	3.8
K121613		16	13	3.4
K141710	14	17	10	4.0
K141717		17	17	6.8
K141810		18	10	4.8
K141813		18	13	6.3
K141814		18	14	6.8
K141815		18	15	7.3
K151814	15	14	14	5.3
K151817		18	17	6.4
K151910		19	10	5.1
K151913		19	13	7.0
K151917		19	17	8.8
K151924		19	24	10.5
K162010	16	20	10	5.7
K162013		20	13	7.1
K162017		20	17	9.2
K162110		21	10	6.7
K162212		22	12	10.4
K162213		22	13	11.9

Needle Roller And Cage Component

Fw 18~25mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K182210	18	22	10	8200	9900	20000	6.1
K182213		22	13	9000	12100	20000	7.7
K182217		22	17	11900	17600	20000	10.8
K182412		24	12	11200	12900	20000	11.6
K182413		24	13	12900	14900	20000	12.6
K182420		24	20	20000	26500	20000	19.0
K202410	20	24	10	8700	12100	19000	6.5
K202412		24	12	9600	13800	19000	8.0
K202413		24	13	9600	13800	19000	8.9
K202417		24	17	12400	20000	19000	11.2
K202612		26	12	13100	15700	19000	13.2
K202613		26	13	14100	17400	19000	14.3
K222610	22	26	10	8700	12900	18000	7.1
K222613		26	13	10000	15400	18000	9.4
K222617		26	17	13100	22100	18000	12.1
K222713		27	13	14000	23000	18000	10.8
K222817		28	17	19000	26500	18000	19.7
K222823		28	23	20000	27000	19000	26.0
K242810	24	28	10	9400	14300	17000	8.1
K242813		28	13	10500	17000	17000	10.1
K242817		28	17	14000	24500	17000	13.2
K242913		29	13	13100	19100	16000	13.5
K243017		30	17	19000	27000	16000	21.5
K243031		30	31	27000	43000	16000	39.1
K252910	25	29	10	9700	14900	16000	8.3
K252913		29	13	10800	17900	16000	10.4
K252917		29	17	14500	25500	16000	13.7
K253025		30	25	21700	40400	15000	21.0
K253026		30	26	20100	26500	15000	21.6
K253117		31	17	19000	28000	16000	21.8

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K182210	18	22	10	6.1
K182213		22	13	7.7
K182217		22	17	10.8
K182412		24	12	11.6
K182413		24	13	12.6
K182420		24	20	19.0
K202410	20	24	10	6.5
K202412		24	12	8.0
K202413		24	13	8.9
K202417		24	17	11.2
K202612		26	12	13.2
K202613		26	13	14.3
K222610	22	26	10	7.1
K222613		26	13	9.4
K222617		26	17	12.1
K222713		27	13	10.8
K222817		28	17	19.7
K222823		28	23	26.0
K242810	24	28	10	8.1
K242813		28	13	10.1
K242817		28	17	13.2
K242913		29	13	13.5
K243017		30	17	21.5
K243031		30	31	39.1
K252910	25	29	10	8.3
K252913		29	13	10.4
K252917		29	17	13.7
K253025		30	25	21.0
K253026		30	26	21.6
K253117		31	17	21.8

Needle Roller And Cage Component

Fw 26~35mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K263010	26	30	10	9500	15500	16000	9.0
K263013		30	13	11100	18700	16000	11.4
K263017		30	17	14700	27000	16000	15.0
K263113		31	13	12400	18400	15000	9.9
K263115		31	15	12500	19000	16000	10.3
KK263022		30	22	15200	28000	15000	12.3
K283217	28	32	17	15000	32400	14000	18.2
K283313		33	13	14800	23600	14000	15.2
K283317		33	17	19100	33000	14000	19.5
K283327		33	27	22800	40500	14000	19.0
K283417		34	17	21300	35000	14000	24.2
K283516		35	16	21000	29000	14000	29.0
K303413	30	34	13	11800	21200	13000	14.6
K303513		35	13	15100	25000	13000	16.3
K303517		35	17	19100	33500	13000	21.3
K303527		35	27	30000	58500	13000	33.3
K303716		37	16	22500	33000	13000	26.4
K303718		37	18	25500	38000	13000	34.0
K323713	32	37	13	15000	25000	12000	18.3
K323717		37	17	19400	35000	12000	22.4
K323727		37	27	29500	59500	12000	36.7
K323728TN		37	28	23100	43000	12000	22.3
K323816		38	16	21000	34000	12000	25.0
K323820		38	20	26000	44500	12000	31.0
K354013	35	40	13	15800	27500	11000	18.8
K354017		40	17	20300	38000	11000	25.3
K354025		40	25	29000	59500	11000	31.0
K235427TN		40	27	24500	48000	11000	23.4
K354027		40	27	27800	62100	11000	28.0
K354030		40	30	25000	49500	11000	43.0

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K263010	26	30	10	9.0
K263013		30	13	11.4
K263017		30	17	15.0
K263113		31	13	9.9
K263115		31	15	10.3
KK263022		30	22	12.3
K283217	28	32	17	18.2
K283313		33	13	15.2
K283317		33	17	19.5
K283327		33	27	19.0
K283417		34	17	24.2
K283516		35	16	29.0
K303413	30	34	13	14.6
K303513		35	13	16.3
K303517		35	17	21.3
K303527		35	27	33.3
K303716		37	16	26.4
K303718		37	18	34.0
K323713	32	37	13	18.3
K323717		37	17	22.4
K323727		37	27	36.7
K323728TN		37	28	22.3
K323816		38	16	25.0
K323820		38	20	31.0
K354013	35	40	13	18.8
K354017		40	17	25.3
K354025		40	25	31.0
K235427TN		40	27	23.4
K354027		40	27	28.0
K354030		40	30	43.0

Needle Roller And Cage Component

Fw 37~50mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K374217	37	42	17	21900	42500	10000	25.8
K374227		42	27	31500	67500	10000	40.7
K374526		45	26	43500	73500	10000	60.5
K384317	38	43	17	20000	38000	10000	26.1
K384327		43	27	31000	67500	10000	43.2
K384620		46	20	35000	56500	10000	46.0
K404413	40	44	13	13500	28000	10000	20.0
K404513		45	13	17100	32000	10000	21.5
K404517		45	17	20900	41000	10000	27.4
K404521		45	21	24400	49500	10000	36.5
K404527		45	27	32500	72500	10000	46.0
K404617		46	17	24500	44500	9000	30.0
K424713	42	47	13	17300	33000	9000	22.5
K424717		47	17	21100	42500	9000	31.1
K424725TN		47	25	27000	57500	9000	25.7
K424727		47	27	33000	74500	9000	46.6
K424835		48	35	35000	76000	9000	60.0
K425018		50	18	31000	49500	12000	53.0
K454919	45	49	19	17500	40000	8000	27.0
K455017		50	17	22000	45500	8000	25.5
K455027		50	27	34000	79500	8000	50.0
K455032TN		50	32	38000	90500	8000	45.0
K455218		52	18	31000	56500	8000	51.0
K455221TN		52	21	39500	57500	8000	32.9
K505514	50	55	14	17500	36000	7500	31.0
K505517		55	17	21400	46500	7500	35.0
K505520		55	20	26000	59500	7500	39.4
K505530		55	30	38500	96500	7500	59.4
K505718		57	18	33000	62500	7000	53.4
K505820		58	20	35000	61500	7000	64.9

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K374217	37	42	17	25.8
K374227		42	27	40.7
K374526		45	26	60.5
K384317	38	43	17	26.1
K384327		43	27	43.2
K384620		46	20	46.0
K404413	40	44	13	20.0
K404513		45	13	21.5
K404517		45	17	27.4
K404521		45	21	36.5
K404527		45	27	46.0
K404617		46	17	30.0
K424713	42	47	13	22.5
K424717		47	17	31.1
K424725TN		47	25	25.7
K424727		47	27	46.6
K424835		48	35	60.0
K425018		50	18	53.0
K454919	45	49	19	27.0
K455017		50	17	25.5
K455027		50	27	50.0
K455032TN		50	32	45.0
K455218		52	18	51.0
K455221TN		52	21	32.9
K505514	50	55	14	31.0
K505517		55	17	35.0
K505520		55	20	39.4
K505530		55	30	59.4
K505718		57	18	53.4
K505820		58	20	64.9

Needle Roller And Cage Component

Fw 55~80mm

Needle roller and cage component Fw 55-110mm 2

Needle roller and cage component Fw 55-110mm 3

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K556020	55	60	20	28000	65500	6500	43.4
K556027		60	27	37500	96500	6500	60.5
K556030		60	30	40500	100300	6500	68.6
K556120		61	20	41000	110000	6500	56.0
K556218		62	18	35000	69500	6500	58.4
K556315		63	15	24500	40500	6500	53.0
K606520	60	65	20	29000	71500	6000	50.5
K606530		65	30	42000	115500	6000	71.2
K606820		65	20	43000	84500	5500	79.0
K606823		68	23	49000	110500	5500	94.0
K606825		68	25	52500	84500	5500	97.0
K606827		68	27	59000	100500	6000	98.0
K707620	70	76	20	35500	85500	4500	70.0
K707630		76	30	51500	138500	4500	100.0
K707825		78	25	51500	111500	4500	115.0
K707830		78	30	59500	134500	4500	136.0
K708030		80	30	72500	147500	4500	150.0
KK707846		78	46	77500	188000	4500	230.0
K758120	75	81	20	37000	93500	4500	72.0
K758130		81	30	51500	142000	4500	106.0
K758323		83	23	49500	108000	4500	113.0
K758330		83	30	61500	142000	4000	147.0
KK758335		83	35	62500	146000	4000	165.0
KK758340		83	40	72500	176500	4000	190.0
K808620	80	86	20	38000	97500	4000	76.0
K808630		86	30	55500	158500	4000	114.0
K808830		88	30	71500	178500	4000	141.0
KK808840		88	40	75500	191500	4000	204.0
KK808846		88	46	87500	230000	4000	235.0

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K556020	55	60	20	43.4
K556027		60	27	60.5
K556030		60	30	68.6
K556120		61	20	56.0
K556218		62	18	58.4
K556315		63	15	53.0
K606520	60	65	20	50.5
K606530		65	30	71.2
K606820		65	20	79.0
K606823		68	23	94.0
K606825		68	25	97.0
K606827		68	27	98.0
K707620	70	76	20	70.0
K707630		76	30	100.0
K707825		78	25	115.0
K707830		78	30	136.0
K708030		80	30	150.0
KK707846		78	46	230.0
K758120	75	81	20	72.0
K758130		81	30	106.0
K758323		83	23	113.0
K758330		83	30	147.0
KK758335		83	35	165.0
KK758340		83	40	190.0
K808620	80	86	20	76.0
K808630		86	30	114.0
K808830		88	30	141.0
KK808840		88	40	204.0
KK808846		88	46	235.0

Needle Roller And Cage Component

Fw 85~110mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds	Reference mass (g)
	(mm)			(N)		(r/min)
	F_w	E_w	B_c	C_r	C_or	Oil
K859220	85	92	20	44000	107500	3500	96
K909720	90	97	20	44500	122500	3000	103
K909827		98	27	60500	149500	3000	150
K909830		98	30	67500	171500	3000	172
K9510220	95	102	20	45500	122500	2900	110
K9510330		103	30	68500	179500	2900	177
KK9510340		103	40	82500	227500	2900	250
K100×107×21	100	107	21	47500	126500	2700	120
K100×108×27		108	27	56500	142500	2700	176
K100×108×30		108	30	70500	187500	2700	190
K105×112×21	105	112	21	47000	126500	2500	123
K105×113×30	105	113	30	71500	196500	2500	198
K110×118×30	110	118	30	77500	218500	2300	217

Bearing designation	Boundary dimensions			Reference mass (g)
	(mm)
	F_w	E_w	B_c
K859220	85	92	20	96
K909720	90	97	20	103
K909827		98	27	150
K909830		98	30	172
K9510220	95	102	20	110
K9510330		103	30	177
KK9510340		103	40	250
K100×107×21	100	107	21	120
K100×108×27		108	27	176
K100×108×30		108	30	190
K105×112×21	105	112	21	123
K105×113×30	105	113	30	198
K110×118×30	110	118	30	217

Solid Needle Roller Bearing

d 10~25mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds		Reference mass (kg)
	(mm)			(kN)		(r/min)
	d	D	B	C_r	C_or	Grease	Oil
NA4900	10	22	13	8.8	10.4	17000	26000	0.023
NKI10/16		22	16	10.2	12.5	17000	26000	0.029
NKI10/20		22	20	12.8	16.6	17000	26000	0.037
NA4901	12	24	13	9.9	12.2	16000	24000	0.026
NKI12/16		24	16	11.7	15.3	16000	24000	0.033
NKI12/20		24	20	14.5	20	16000	24000	0.042
NA6901		24	22	16.1	23.2	16000	24000	0.046
NKI15/16	15	27	16	13.4	19	14000	20000	0.039
NKI15/20		27	20	16.5	25.5	14000	20000	0.049
NA4902		28	13	11.2	15.3	13000	19000	0.034
NA6902		28	23	17.2	27	13000	19000	0.064
NKI17/16	17	29	16	13.8	20.4	13000	19000	0.043
NKI17/20		29	20	17.2	27	13000	19000	0.054
NA4903		30	13	11.4	16.3	12000	18000	0.037
NA6903		30	23	18.7	30.5	12000	18000	0.072
NKI20/16	20	32	16	15.4	24.5	10000	16000	0.049
NKI20/20		32	20	19	32.5	10000	16000	0.061
NA4904		37	17	21.6	28	9500	15000	0.075
NA6904		37	30	35.2	53	9500	15000	0.140
NKI22/16	22	34	16	15.7	26	9500	15000	0.052
NKI22/20		34	20	19.4	34.5	9500	15000	0.065
NA49/22		39	17	23.3	32	9000	14000	0.080
NA69/22		39	30	36.9	57	9000	14000	0.150
NKI25/20	25	38	20	22	36.5	9000	14000	0.080
NKI25/30	25	38	30	31.9	60	9000	14000	0.120

Bearing designation	Boundary dimensions			Reference mass (kg)
	(mm)
	d	D	B
NA4900	10	22	13	0.023
NKI10/16		22	16	0.029
NKI10/20		22	20	0.037
NA4901	12	24	13	0.026
NKI12/16		24	16	0.033
NKI12/20		24	20	0.042
NA6901		24	22	0.046
NKI15/16	15	27	16	0.039
NKI15/20		27	20	0.049
NA4902		28	13	0.034
NA6902		28	23	0.064
NKI17/16	17	29	16	0.043
NKI17/20		29	20	0.054
NA4903		30	13	0.037
NA6903		30	23	0.072
NKI20/16	20	32	16	0.049
NKI20/20		32	20	0.061
NA4904		37	17	0.075
NA6904		37	30	0.140
NKI22/16	22	34	16	0.052
NKI22/20		34	20	0.065
NA49/22		39	17	0.080
NA69/22		39	30	0.150
NKI25/20	25	38	20	0.080
NKI25/30	25	38	30	0.120

Solid Needle Roller Bearing

d 25~42mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds		Reference mass (kg)
	(mm)			(kN)		(r/min)
	d	D	B	C_r	C_or	Grease	Oil
NA4905	25	42	17	24.2	34.5	8500	13000	0.088
NA6905	25	42	30	38.0	62.0	8500	13000	0.160
NKI28/20	28	42	20	23.3	40.5	8000	12000	0.097
NKI28/30		42	30	34.1	65.5	8000	12000	0.150
NA49/28		45	17	25.1	36.5	8000	12000	0.098
NA69/28		45	30	39.6	65.5	8000	12000	0.180
NKI30/20	30	45	20	24.6	45.0	7500	11000	0.110
NKI30/30		45	30	35.8	72.0	7500	11000	0.170
NA4906		47	17	25.5	39.0	7500	11000	0.100
NA6906		47	30	42.9	75.0	7500	11000	0.190
NKI32/20	32	47	20	25.1	46.5	7500	11000	0.120
NKI32/30		47	30	36.9	76.5	7500	11000	0.180
NA49/32		52	20	30.8	51.0	7000	10000	0.160
NA69/32		52	36	47.3	90.0	7000	10000	0.290
NKI35/20	35	50	20	26.4	51.0	7000	10000	0.130
NKI35/30		50	30	38.0	83.0	7000	10000	0.190
NA4907		55	20	31.9	54.0	6700	9500	0.170
NA6907		55	36	48.4	93.0	6700	9500	0.310
NKI38/20	38	53	20	27.5	55.0	6700	9500	0.140
NKI38/30	38	53	30	40.2	90.0	6700	9500	0.210
NKI40/20	40	55	20	27.5	57.0	6300	9000	0.140
NKI40/30		55	30	40.2	93.0	6300	9000	0.220
NA4908		62	22	42.9	71.0	5600	8000	0.230
NA6908		62	40	67.1	125.0	5600	8000	0.430
NKI42/20	42	57	20	29.2	61.0	6000	8500	0.150
NKI42/30	42	57	30	41.8	98.0	6000	8500	0.220

Bearing designation	Boundary dimensions			Reference mass (kg)
	(mm)
	d	D	B
NA4905	25	42	17	0.088
NA6905	25	42	30	0.160
NKI28/20	28	42	20	0.097
NKI28/30		42	30	0.150
NA49/28		45	17	0.098
NA69/28		45	30	0.180
NKI30/20	30	45	20	0.110
NKI30/30		45	30	0.170
NA4906		47	17	0.100
NA6906		47	30	0.190
NKI32/20	32	47	20	0.120
NKI32/30		47	30	0.180
NA49/32		52	20	0.160
NA69/32		52	36	0.290
NKI35/20	35	50	20	0.130
NKI35/30		50	30	0.190
NA4907		55	20	0.170
NA6907		55	36	0.310
NKI38/20	38	53	20	0.140
NKI38/30	38	53	30	0.210
NKI40/20	40	55	20	0.140
NKI40/30		55	30	0.220
NA4908		62	22	0.230
NA6908		62	40	0.430
NKI42/20	42	57	20	0.150
NKI42/30	42	57	30	0.220

Solid Needle Roller Bearing

d 45~75mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds		Reference mass (kg)
	(mm)			(kN)		(r/min)
	d	D	B	C_r	C_or	Grease	Oil
NKI45/25	45	62	62	38	78	5600	8000	0.23
NKI45/35		62	62	49.5	110	5600	8000	0.32
NA4909		68	68	45.7	78	5300	7500	0.27
NA6909		68	68	70.4	137	5300	7500	0.50
NKI50/25	50	68	68	40.2	88	5300	7500	0.27
NKI50/35		68	68	52.3	122	5300	7500	0.38
NA4910		72	72	47.3	85	5000	7000	0.27
NA6910		72	72	73.7	150	5000	7000	0.52
NKI55/25	55	72	25	41.8	96.5	4800	6700	0.27
NKI55/35		72	35	55	134	4800	6700	0.38
NA4911		80	25	57.2	106	4500	6300	0.40
NA6911		80	45	89.7	190	4500	6300	0.78
NKI60/25	60	82	25	44	95	4300	6000	0.40
NKI60/35		82	35	60.5	146	4300	6000	0.55
NA4912		85	25	60.5	114	4300	6000	0.43
NA6912		85	45	93.5	204	4300	6000	0.81
NKI65/25	65	90	25	52.8	106	4000	5600	0.47
NKI65/35		90	35	73.7	163	4000	5600	0.66
NA4913		90	25	61.6	120	4000	5600	0.46
NA6913		90	45	95.2	212	4000	5600	0.83
NKI70/25	70	95	25	56.1	127	3600	5000	0.52
NKI70/35		95	35	76.5	190	3600	5000	0.74
NA4914		100	30	84.2	163	3600	5000	0.73
NA6914		100	54	128	285	3600	5000	1.35
NKI75/25	75	105	25	69.3	132	3400	4800	0.64
NKI75/35	75	105	35	96.8	200	3400	4800	0.91

Bearing designation	Boundary dimensions			Reference mass (kg)
	(mm)
	d	D	B
NKI45/25	45	62	62	0.23
NKI45/35		62	62	0.32
NA4909		68	68	0.27
NA6909		68	68	0.50
NKI50/25	50	68	68	0.27
NKI50/35		68	68	0.38
NA4910		72	72	0.27
NA6910		72	72	0.52
NKI55/25	55	72	25	0.27
NKI55/35		72	35	0.38
NA4911		80	25	0.40
NA6911		80	45	0.78
NKI60/25	60	82	25	0.40
NKI60/35		82	35	0.55
NA4912		85	25	0.43
NA6912		85	45	0.81
NKI65/25	65	90	25	0.47
NKI65/35		90	35	0.66
NA4913		90	25	0.46
NA6913		90	45	0.83
NKI70/25	70	95	25	0.52
NKI70/35		95	35	0.74
NA4914		100	30	0.73
NA6914		100	54	1.35
NKI75/25	75	105	25	0.64
NKI75/35	75	105	35	0.91

Solid Needle Roller Bearing

d 75~100mm

Bearing designation	Boundary dimensions			Basic load ratings		Limiting speeds		Reference mass (kg)
	(mm)			(kN)		(r/min)
	d	D	B	C_r	C_or	Grease	Oil
NA4915	75	105	25	84.2	140	3200	4800	0.68
NA6915	75	105	35	130	216	3200	4800	0.96
NKI80/25	80	110	30	72.1	183	3200	4500	0.88
NKI80/35		110	54	101	315	3200	4500	1.50
NA4916		110	26	88	146	3000	4500	0.75
NA6916		110	36	134	232	3000	4500	1.05
NKI85/26	85	115	35	73.7	250	2800	4300	1.25
NKI85/36		115	63	105	425	2800	4300	2.20
NA4917		120	26	108	156	2800	4000	0.78
NA6917		120	36	165	250	2800	4000	1.10
NKI90/26	90	120	35	76.5	265	2600	4000	1.30
NKI90/36		120	63	108	450	2600	4000	2.30
NA4918		125	26	112	166	2600	3800	0.82
NA6918		125	63	172	265	2600	3800	1.15
NKI95/26	95	125	35	78.1	270	2400	3800	1.40
NKI95/36		125	63	112	465	2400	3800	2.50
NA4919		130	30	114	220	2400	3600	1.00
NA6919		130	40	172	305	2400	3600	1.35
NKI100/30	100	130	30	96.8	280	2200	3600	1.90
NKI100/40		130	40	123	320	2200	3600	3.00
NA4920		140	40	125	170	3400	3400	0.78

Bearing designation	Boundary dimensions			Reference mass (kg)
	(mm)
	d	D	B
NA4915	75	105	25	0.68
NA6915	75	105	35	0.96
NKI80/25	80	110	30	0.88
NKI80/35		110	54	1.50
NA4916		110	26	0.75
NA6916		110	36	1.05
NKI85/26	85	115	35	1.25
NKI85/36		115	63	2.20
NA4917		120	26	0.78
NA6917		120	36	1.10
NKI90/26	90	120	35	1.30
NKI90/36		120	63	2.30
NA4918		125	26	0.82
NA6918		125	63	1.15
NKI95/26	95	125	35	1.40
NKI95/36		125	63	2.50
NA4919		130	30	1.00
NA6919		130	40	1.35
NKI100/30	100	130	30	1.90
NKI100/40		130	40	3.00
NA4920		140	40	0.78

Needle Roller Bearing

Drawn Cup Needle Roller Bearing

Needle Roller And Cage Component

Solid Needle Roller Bearing

Drawn Cup Needle Roller Bearing

Fw 5~10mm

Fw 12~16mm

Fw 16~22mm

Fw 22~30mm

Fw 32~55mm

Fw 60mm

Needle Roller And Cage Component

Fw 10~16mm

Fw 18~25mm

Fw 26~35mm

Fw 37~50mm

Fw 55~80mm

Fw 85~110mm

Solid Needle Roller Bearing

d 10~25mm

d 25~42mm

d 45~75mm

d 75~100mm

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