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6404 ZZ bearing Metal Shielded size 20x72x19mm 6404-2z Deep Groove Ball Bearing
6404 ZZ bearing Metal Shielded size 20x72x19mm 6404-2z Deep Groove Ball Bearing

6404 ZZ bearing Metal Shielded size 20x72x19mm 6404-2z Deep Groove Ball Bearing

Deep groove ball bearing is the most representative and widely used bearing. In addition to the radial load, axial load, it can accommodate two directions, even at high speed. It can be used for low noise and low vibration.

Material:chrome steel
Cage:steel
Size:20x72x19mm
Weight:0.40kg
Lubrications:oil or grease
Hardness:HRC60-65
Clearance:C0 C3

Deep groove ball bearing

Deep groove ball bearing is composed of an outer ring, inner ring, a set of ball and a cage. Structure simple and easy maintenance. Mainly used to bear radial load, but also bear certain axial load, when the axial clearance increased, will have the performance of angular contact ball bearings and can bear large axial load. This kind of bearing low friction coefficient, high limiting speed, size range and diverse.


6404.ZZ - DEEP GROOVE BALL BEARING - 20 X 72 X 19"

INSIDE DIAMETER 20mm


OUTSIDE DIAMETER 72mm


WIDTH 19mm


CLEARANCE Standard


SHIELDS / SEALSMetal Shields (ZZ)

6404 zz bearing6404zz bearing

Contact: Danny

Email: 005@kltbearing.com

Skype: danny.zhou66

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