Needle roller bearings

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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.

Timken DL 13 12 needle roller bearings

0.3 mm 12 mm
0.11 kN 13.2

KOYO NK60/35 needle roller bearings

Deep Groove Ball Bea Bearings with Housin
Yes (with retaining Not Provided

ISO NK65/25 needle roller bearings

41 6
8 Days Bearings with Housin

INA S66 needle roller bearings

60 60
Ball Flat

SKF NK24/16 needle roller bearings

Square flange shape Insert Bearing Unit
Standard Grease 6

IKO GBR 405228 U needle roller bearings

[Steel] Steel No
Double Deep Groove Ball Bea

INA RNA4832-XL needle roller bearings

[Steel] Steel 6805
Flanged Pilot Type Available

IKO RNAFW 557240 needle roller bearings

Bearing for the main 6
21700 9 Days or more

NTN K10X13X10 needle roller bearings

8 Days 5
Single Row Metric System

25 mm x 38 mm x 20 mm 25 mm x 38 mm x 20 mm FBJ NKI 25/20 needle roller bearings

Available Double
35 Black Oxide Coating
1/21