Needle Roller Bearings

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their selection is typically based on the amount of the load, whether an inner ring is required, the material that the rollers, ri
ngs, and cage are made from, rotational speed, operating temperature, internal clearance for therm
al expansion, and whether the bearing has seals or shields

Bearings Direct supplies a large variety of roller bearings and needle roller bearings. Roller be
arings are any cylindrical or spherical object that aids in the movement of an object greater i
n size than the bearing itself. A roller bearing is a weight distribution-oriented bearing.

22 mm x 39 mm x 30 mm Koyo NRB NA69/22 Needle Roller Bearings

883450244800 0.8750 in
3.4200 in 113000 lbs

1.7500 in x 2.3125 in x 1.2500 in Koyo NRB HJR-283720 Needle Roller Bearings

Non-Expansion Bearin 212
149.4 mm WS502

30 mm x 47 mm x 30 mm Koyo NRB NAXR30TN Needle Roller Bearings

Sealed 1-1/4-12
Crowned .6250 in

6 mm x 9 mm x 8 mm Koyo NRB K6X9X8 Needle Roller Bearings

1.8125 in Steel
15.5000 in 053893497600

5.5 Inch | 139.7 Millimeter x 7 Inch | 177.8 Millimeter x 3 Inch | 76.2 Millimeter McGill MR 88 DS Needle Roller Bearings

.6250 in Lubrication Fitting
SP 4.5000 in

Koyo NRB Q-8278 Needle Roller Bearings

Labyrinth 12000 fpm
-22 to 400°F 0.6250 in

Smith IRR-1-1/2-1 Needle Roller Bearings

Lubrication Fitting M14
55 mm Open

Koyo NRB K.81111TVPB Needle Roller Bearings

1.9375 in 1.5000 in
0.4375 in Uncoated

Koyo NRB K6X9X10TN Needle Roller Bearings

752D 128000 lbf
50300 lbf 4-1/8 in

Smith IRR-3/4 Needle Roller Bearings

2200 110mm
200mm 765
1/12