NTN BEARING CORP.OF AMERICA

NSK lah20 Bearing

 

Roller Bearings

Rolling-element bearings have the advantage of a good trade-off between cost, size, weight, carrying capacity, durability, accuracy, friction, and so on. Other bearing designs are often better on one specific attribute, but worse in most other attributes, although fluid bearings can sometimes simultaneously outperform on carrying capacity, durability, accuracy, friction, rotation rate and sometimes cost. Only plain bearings are used as widely as rolling-element bearings. Common mechanical components where they are widely used are - automotive, industrial, marine, and aerospace applications. They are products of great necessity for modern technology. The rolling element bearing was developed from a firm foundation that was built over thousands of years.

A rolling-element bearing, also known as a rolling bearing,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.
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 NJ-424 M C/5  Roller Bearings
CONSOLIDATED BEARING NJ-424 M C/5 Roller Bearings
Yes (with retaining
Double
CONSOLIDATED BEARING NUP-316E C/3  Roller Bearings
CONSOLIDATED BEARING NUP-316E C/3 Roller Bearings
Bottom Mount
30 ~ 50
CONSOLIDATED BEARING NJ-5318 M  Roller Bearings
CONSOLIDATED BEARING NJ-5318 M Roller Bearings
7 Days
Available
CONSOLIDATED BEARING NUP-315E P/6 W/23  Roller Bearings
CONSOLIDATED BEARING NUP-315E P/6 W/23 Roller Bearings
28.6 mm
G1111KPPB4
CONSOLIDATED BEARING NUP-315E M C/3  Roller Bearings
CONSOLIDATED BEARING NUP-315E M C/3 Roller Bearings
Bearing Steel
J7
CONSOLIDATED BEARING N-207E C/4  Roller Bearings
CONSOLIDATED BEARING N-207E C/4 Roller Bearings
Deep Groove Ball Bea
ZZ (Double Shield)
CONSOLIDATED BEARING N-207 M P/5  Roller Bearings
CONSOLIDATED BEARING N-207 M P/5 Roller Bearings
Angular Contact Ball
Open Type
CONSOLIDATED BEARING N-206E M P/6 C/4  Roller Bearings
CONSOLIDATED BEARING N-206E M P/6 C/4 Roller Bearings
14.9 kN
40 mm
CONSOLIDATED BEARING N-206E M P/6 C/2  Roller Bearings
CONSOLIDATED BEARING N-206E M P/6 C/2 Roller Bearings
[Steel] Steel
Bearings with Housin
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