NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

SKF 6201 Bearing

 

Needle roller bearings

A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.Like all bearings, they are used to reduce the friction of a rotating surface.

Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

KOYO NK65/25 needle roller bearings
KOYO NK65/25 needle roller bearings
6800Z
10x19x5
NTN K10X14X8 needle roller bearings
NTN K10X14X8 needle roller bearings
68/800
800x980x82
IKO BHAM 3312 needle roller bearings
IKO BHAM 3312 needle roller bearings
HM318400
JHM318448
IKO BA 57 Z needle roller bearings
IKO BA 57 Z needle roller bearings
63307ZZ
35x80x34.900
KOYO RP323826 needle roller bearings
KOYO RP323826 needle roller bearings
6411
55x140x33
INA NK105/26 needle roller bearings
INA NK105/26 needle roller bearings
68/670
670x820x69
Timken M-26161 needle roller bearings
Timken M-26161 needle roller bearings
6324
120x260x55
IKO RNAF 162413 needle roller bearings
IKO RNAF 162413 needle roller bearings
6410
50x130x31
JNS RNA 6910UU needle roller bearings
JNS RNA 6910UU needle roller bearings
68/710
710x870x74
Toyana HK6020 needle roller bearings
Toyana HK6020 needle roller bearings
6306-2RS
30x72x19
KOYO ARZ 7 17 30,4 needle roller bearings
KOYO ARZ 7 17 30,4 needle roller bearings
6800ZZ
10x19x5
KOYO BK2520 needle roller bearings
KOYO BK2520 needle roller bearings
6904
20x37x9
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