NTN BEARING USA CORP.

SKF 6200 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.

 
NBS NKS 30 needle roller bearings
NBS NKS 30 needle roller bearings
Bearing
4 Bolt Round Flange
NBS KBK 13x17x14,5 needle roller bearings
NBS KBK 13x17x14,5 needle roller bearings
TIMKEN
Spherical Roller Bea
NBS BK 1622 needle roller bearings
NBS BK 1622 needle roller bearings
BUNTING BEARINGS
N/A
NBS KZK 16x22x14 needle roller bearings
NBS KZK 16x22x14 needle roller bearings
31171511
0 Inch | 0Millimeter
NBS NK 28/30 needle roller bearings
NBS NK 28/30 needle roller bearings
5.26
Assembly; Standard P
NBS NK 37/20 needle roller bearings
NBS NK 37/20 needle roller bearings
Single Row Ball Bear
Bearing
NBS NKI 22/16 needle roller bearings
NBS NKI 22/16 needle roller bearings
Mounted Units &
N/A
NBS HK 2538 - ZW needle roller bearings
NBS HK 2538 - ZW needle roller bearings
NSK
0029176003219
35 mm x 55 mm x 21 mm  NBS NA 4907 2RS needle roller bearings
35 mm x 55 mm x 21 mm NBS NA 4907 2RS needle roller bearings
0.0
N/A
NBS RNAO 8x15x10 TN needle roller bearings
NBS RNAO 8x15x10 TN needle roller bearings
Bearings
N/A
NBS NK 12/16 needle roller bearings
NBS NK 12/16 needle roller bearings
3 (1 Triplex Set)
Ball Bearing
NBS K 25x29x10 needle roller bearings
NBS K 25x29x10 needle roller bearings
Hanger Unit
Mounted Hanger Units
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