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.

 
FBJ HK2220 needle roller bearings
M06110
Bearings
AST NK73/35 needle roller bearings
0
SKF
INA HK1518-RS needle roller bearings
0.636
Mounted Units &
INA NK 14/20 XL needle roller bearings
0
B04144
INA HK0608 needle roller bearings
B00308
0.0
65 mm x 90 mm x 35 mm INA NKI65/35 needle roller bearings
31171531
ABEC 7 | ISO P4
INA K45X53X21 needle roller bearings
NTN
N/A
INA NCS3216 needle roller bearings
772
SCHAEFFLER GROUP
INA SCE2012 needle roller bearings
0.64
M06110
INA F-92267.1 needle roller bearings
NTN
NTN
INA KZK 14x18x10 needle roller bearings
0.0
25MM Bore; 42MM Outs
INA SCE1010 needle roller bearings
0
Mounted Units &
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angular contact ball bearings
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deep groove ball bearings
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needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
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wheel bearings
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NTN 6211 Bearing
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Ucp213d1 Bearing