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.

 
IKO BR 486028 UU needle roller bearings
IKO BR 486028 UU needle roller bearings
SEALMASTER
REGAL BELOIT
IKO BA 2216 Z needle roller bearings
IKO BA 2216 Z needle roller bearings
0782475176045
DODGE
IKO TA 2030 Z needle roller bearings
IKO TA 2030 Z needle roller bearings
0.0
N/A
IKO BAM 56 needle roller bearings
IKO BAM 56 needle roller bearings
2 Bolt Pillow Block;
USI5000A-300-C
90 mm x 125 mm x 64 mm  IKO NA 6918U needle roller bearings
90 mm x 125 mm x 64 mm IKO NA 6918U needle roller bearings
B04144
NTN
IKO RNA 4860 needle roller bearings
IKO RNA 4860 needle roller bearings
ABB MOTORS AND MECHA
0.0
76,2 mm x 114,3 mm x 51,05 mm  IKO BRI 487232 UU needle roller bearings
76,2 mm x 114,3 mm x 51,05 mm IKO BRI 487232 UU needle roller bearings
B00152
30MM Bore; Tapered A
44,45 mm x 76,2 mm x 44,7 mm  IKO BRI 284828 needle roller bearings
44,45 mm x 76,2 mm x 44,7 mm IKO BRI 284828 needle roller bearings
0.0
N/A
320 mm x 420 mm x 118 mm  IKO NA 4960 needle roller bearings
320 mm x 420 mm x 118 mm IKO NA 4960 needle roller bearings
7.56 Inch | 192.024
Flange Block
IKO BHA 1016 Z needle roller bearings
IKO BHA 1016 Z needle roller bearings
Inch
N/A
IKO RNA 69/32U needle roller bearings
IKO RNA 69/32U needle roller bearings
0.282
Single Row Ball Bear
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