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Needle roller bearings > Radial needle roller and cage assemblies > K Series

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Tel：0086-29-88332871
Fax：0086-29-88338589
E-mail：tang@hthbearing.com
Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China

Product size and parameters

Bearing Number	Boundary dimensions(mm)			Basic load ratings(N)		Limiting speeds(rpm)	Mass(g)
WN	Fw	Ew	Bc	Cr	Cor	Oil	(Approx.)
K48X54X19	48	54	19	30000	60500	7500	44
K48X54X25	48	54	25	31000	91000	7500	55
K50X55X13.5	50	55	13.5	17500	36000	7500	31
K50X55X17	50	55	17	21400	46500	7500	35
K50X55X20	50	55	20	26000	59500	7500	39.4
K50X55X30	50	55	30	38500	96500	7500	59.4
K50X57X18	50	57	18	33000	62500	7000	53.4
K50X58X20	50	58	20	35000	61500	7000	64.9
K50X58X25	50	58	25	43500	80500	7000	81
K52X57X12	52	57	12	17500	36000	7000	24
K55X60X20	55	60	20	28000	65500	6500	43.4
K55X60X27	55	60	27	37500	96500	6500	60.5
K55X60X30	55	60	30	40500	10300	6500	68.6
K55X61X20	55	61	20	41000	11000	6500	56
K55X62X18	55	62	18	35000	69500	6500	58.4
K55X63X15	55	63	15	24500	40500	6500	53
K55X63X20	55	63	20	39500	73500	6500	73.3
K55X63X25	55	63	25	49500	99500	6500	88
K55X63X32	55	63	32	61500	129500	6500	117
K56X61X20	56	61	20	27000	64500	6500	45
K58X63X17	58	63	17	21500	63500	6000	42
K58X64X19	58	64	19	24500	77500	6000	53
K58X65X18	58	65	18	34500	69500	6000	52
K5X8X10TN	5	8	10	2800	2450	37000	0.9
K5X8X8TN	5	8	8	2300	1880	37000	0.7
K60X65X20	60	65	20	29000	71500	6000	50.5
K60X65X30	60	65	30	42000	115500	6000	71.2
K60X68X20	60	68	20	43000	84500	5500	79
K60X68X23	60	68	23	49000	100500	5500	94
K60X68X25	60	68	25	52500	110500	5500	97

Product

About us

Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
Direct Call：0086-29-88332871
EXT Call：0086-29-88324190/88329857
ext 8001- 8015
Fax：0086-29-88338589
E-mail：tang@hthbearing.com