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6306 ZZ / 6306-2RS (30x72x19) Deep Groove Ball Bearing

 135 980 GST Extra

6306 ZZ / 6306-2RS (30x72x19) Deep Groove Ball Bearing

 

Size Diagram

DIMENSIONS

ID
30 mm
Bore diameter
OD
72 mm
Outside diameter
W
19 mm
Width
SKF / NTN / NSK / NACHI
SKU: 6306 Category: Tags: ,
Chinese BearingNachi BearingsNSK BearingsNTN BearingsSKF Bearings

6306 ZZ / 6306-2RS (30x72x19) Deep Groove Ball Bearing

6306 ZZ / 6306-2RS Deep Groove Ball Bearing

6306 ZZ / 6306-2RS Ball Bearing

 

A deep groove ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.

The purpose of a deep groove ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.

Deep groove ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.

6306 ZZ / 6306-2RS Ball Bearing

SKF NTN NSK NACHI
Weight .5 kg
Make

Chinese, Chinese Premium, NTN, SKF, NACHI, NSK

Seal

ZZ, 2RS

Brand

Chinese

Chinese Generic Brand
Chinese Bearing

Nachi

Nachi Bearings

NSK

NSK Bearings

NTN

NTN Bearings

SKF

SKF Bearings
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