2304 Bearing 20*52*21mm
The 2304 bearing is a Self-aligning Ball Bearing with an inner diameter of 20 mm , an outer diameter of 52 mm, a width of 21 mm. It typically uses P0,P2,P4,P5,P6 grade precision tolerances and ZZ,RS,OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Bearing Item: Self-aligning Ball Bearing 2304,20*52*21mm
Dimension: d*D*B/mm
Weight:0.206KGS
Steel material:Gcr15
Precision Rating:P0,P2,P4,P5,P6
Feature of self-aligning ball bearing :
withstand the big radial direction load, and at the same time also can absorb a certain amount of axial load. This kind of bearing\'s outer ring raceway is spherical shape, it has self-aligning properties, when axial stress bending or tilted and make the inner ring and outer center line of the center line of the relative tilt does not exceed 1 ° ~ 2.5 °, bearing can still work.
Application self-aligning ball bearing :
Self-aligning ball bearing is designed to withstand heavy loads and shock load, precision instruments, low noise machine, automobile, motorcycle, metallurgy, rolling mill, mining, petroleum, papermaking, cement, sugar industry, general machinery, etc
We also can supply bespoke products according to your special design drawings.
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