Roller Bearings

Contact Now

A rolling-element bearing, also known as a rolling bearing,[1] is a bearing which carries a load by placing rolling elements (such as balls or rollers) between two bearing rings called races. The relative motion of the races causes the rolling elements to roll with very little rolling resistance and with little sliding.

One of the earliest and best-known rolling-element bearings are sets of logs laid on the ground with a large stone block on top. As the stone is pulled, the logs roll along the ground with little sliding friction. As each log comes out the back, it is moved to the front where the block then rolls on to it. It is possible to imitate such a bearing by placing several pens or pencils on a table and placing an item on top of them. See "bearings" for more on the historical development of bearings.

A rolling element rotary bearing uses a shaft in a much larger hole, and cylinders called "rollers" tightly fill the space between the shaft and hole. As the shaft turns, each roller acts as the logs in the above example. However, since the bearing is round, the rollers never fall out from under the load.

CONSOLIDATED BEARING N-206 M P/6 Roller Bearings

8483.20.40.80 Labyrinth
EPR 11 73.787 mm

CONSOLIDATED BEARING N-206 P/6 Roller Bearings

31171512 4.5 Inch | 114.3 Mil
N/A 1 Seal

CONSOLIDATED BEARING NUP-315E C/3 Roller Bearings

0.0 BOSTON GEAR
Plain Bearings 39.498

CONSOLIDATED BEARING NJ-420 M C/3 Roller Bearings

M06110 5 Inch | 127Millimet
Pillow Block Bearing Concentric Collar

CONSOLIDATED BEARING NUP-313E W/23 Roller Bearings

Single Row TIMKEN
67391 31171527

CONSOLIDATED BEARING NUP-313E P/6 C/2 Roller Bearings

4 Bolt Pillow Block; 8483.20.40.80
QM INDUSTRIES Pillow Block

CONSOLIDATED BEARING NUP-313E P/6 Roller Bearings

0 N/A
0800675259891 M06110

CONSOLIDATED BEARING NUP-313E C/5 Roller Bearings

INA GIL20DO
N/A B04286

CONSOLIDATED BEARING NUP-313E C/4 Roller Bearings

1820 rpm Split Cylindrical Ho
133087 lbf 4.5 in

CONSOLIDATED BEARING NJ-419 M P/6 C/4 Roller Bearings

LSE212BXHKPS 2.75 in
Split Cylindrical Ex LSE212BX

CONSOLIDATED BEARING NUP-317E M C/4 Roller Bearings

0.3 0808250202508
N/A Mounted Units &

CONSOLIDATED BEARING LS-0821 Roller Bearings

B00308 PEER BEARING CO.
PEER BEARING CO. Bearings
1/15