NTN BEARING USA CORP.

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.

 
105 mm x 153 mm x 50,5 mm IKO GTRI 10515350 needle roller bearings
0 Inch | 0 Millimete
8482.99.15.80
IKO GBR 688432 needle roller bearings
0644075009522
M06110
IKO BHAM 910 needle roller bearings
3.346 Inch | 85 Mill
Angular Contact Ball
IKO TAF 81512 needle roller bearings
1 Rib Outer Ring
Phenolic
IKO TAM 1720 needle roller bearings
4 Inch | 101.6 Milli
31171501
IKO GBR 283820 needle roller bearings
TIMKEN
3876-2
IKO TAF 293830 needle roller bearings
087796287181
5900
120 mm x 165 mm x 46 mm IKO NA 4924UU needle roller bearings
Tapered Roller Beari
1.181 Inch | 30 Mill
IKO KT 182620 needle roller bearings
SKF
0
IKO BA 1016 Z needle roller bearings
Precision Ball Beari
Ball Bearing
IKO RNA 4909 needle roller bearings
Standard
3.36
IKO KT 283516 needle roller bearings
N/A
Flange Block Bearing
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
angular contact ball bearings
bearing units
complex bearings
cylindrical roller bearings
deep groove ball bearings
linear bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing