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

Product
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Inquiry

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.)
K40X47X18	40	47	18	29000	49500	9000	45.2
K40X47X20	40	47	20	32000	56500	9000	42
K40X48X20	40	48	20	35500	58500	9000	57.7
K42X47X13	42	47	13	17300	33000	9000	22.5
K42X47X17	42	47	17	21100	42500	9000	31.1
K42X47X25TN	42	47	25	27000	57500	9000	25.4
K42X47X27	42	47	27	33000	74500	9000	46.6
K42X48X35	42	48	35	35000	76000	9000	60
K42X50X18	42	50	18	31000	49500	9000	53
K42X50X20	42	50	20	34500	56500	9000	54
K43X48X17	43	48	17	21000	42500	9000	29.3
K43X48X27	43	48	27	33000	74500	9000	45.7
K43X50X18	43	50	18	30500	53500	9000	48.5
K45X49X19	45	49	19	17500	40000	8000	27
K45X50X17	45	50	17	22000	45000	8000	25.5
K45X50X27	45	50	27	34000	79500	8000	50
K45X50X32TN	45	50	32	38000	90500	8000	45
K45X52X18	45	52	18	31000	56500	8000	51
K45X52X21TN	45	52	21	39500	57500	8000	32.9
K45X53X20	45	53	20	38500	66500	8000	62.2
K45X53X21	45	53	21	38000	66500	8000	65
K45X53X22	45	53	22	42000	66500	8000	68.4
K45X53X28	45	53	28	51500	97500	8000	78
K45X59X18TN	45	59	18	43500	53500	7000	60.5
K45X59X32	45	59	32	72500	101500	7000	145.5
K45X59X36	45	59	36	75500	108500	7000	195
K47X52X17	47	52	17	22800	48500	8000	32
K47X52X27	47	52	27	34500	82500	8000	50.7
K47X53X25	47	53	25	38000	81500	8000	53
K47X55X28	47	55	28	52500	99500	7500	62.4

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