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.

 
IKO TA 2230 Z needle roller bearings
0.0
Bearings
IKO GBR 101816 U needle roller bearings
Bearings
B04334
IKO YB 2012 needle roller bearings
Bearings
SCHAEFFLER GROUP
IKO KT 556027 needle roller bearings
0644075116114
B00152
IKO KT 141918 needle roller bearings
SKF
1.1
80 mm x 110 mm x 25 mm IKO TAFI 8011025 needle roller bearings
BEARINGS LIMITED
Bearings
50 mm x 68 mm x 40 mm IKO NAFW 506840 needle roller bearings
TIMKEN
0013992034922
20 mm x 37 mm x 31 mm IKO NA 6903U needle roller bearings
Steel
Setscrew
IKO BA 3612 Z needle roller bearings
M06110
AMI BEARINGS
IKO KT 253216 needle roller bearings
0.0
M06110
IKO BAM 1016 needle roller bearings
B04264
31171515
◂ 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