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Bearing SCH1820 (AST)
Needle Roller Bearings - Inch Series SCH1820
Bearing number : SCH1820
Brand : AST
Bore Diameter (mm) : 28,575
Outer Diameter (mm) : 38,1
Width (mm) : 31,75
Bearing dimensions and specification in AST catalogue:
(dimensions in inches)
Bearing Type - Cage Retained Rollers
Outer Dia (D) - 1.5000
Width (B) - 1.2500
Dynamic Load Rating (Cr) - 9,200
Static Load Rating (Cor) - 14,600
Max Speed (Grease) (X1000 RPM) - 9,800
Shaft (Fw) - 1.125
Weight (g) - 55.00
Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent
Some sizes are available with a closed end.
The bearing must be used with a hardened inner ring, or a hardened shaft.
Tags : AST
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