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

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.

NTN DCL308 needle roller bearings
6348
240x500x95
NBS K 20x26x14 needle roller bearings
3700
3782
INA F-210308 needle roller bearings
BB1-0322
15x35x11
KOYO RP707632 needle roller bearings
6707
35x44x5
65 mm x 90 mm x 25 mm IKO NA 4913 needle roller bearings
6411
55x140x33
Timken RNA1035 needle roller bearings
6708-2RS
40x50x6
NTN K65X73X30 needle roller bearings
6806NR
30x42x7
FBJ HK0408TN needle roller bearings
636 VV
6x22x7
NSK MFJT-3022 needle roller bearings
619/800 MA
800x1060x115
NSK FJL-1720L needle roller bearings
6328Z
140x300x62
INA SCE136 needle roller bearings
6907NR
35x55x10
IKO TR 8310845 needle roller bearings
68/950
950x1150x90
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