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Bearing S168 (AST)
Needle Roller Bearings - Inch Series S168
Bearing number : S168
Brand : AST
Bore Diameter (mm) : 25,4
Outer Diameter (mm) : 31,75
Width (mm) : 12,7
Bearing dimensions and specification in AST catalogue:
(dimensions in inches)
Bearing Type - Full Complement, Mechanically Retained Rollers
Outer Dia (D) - 1.2500
Width (B) - 0.5000
Dynamic Load Rating (Cr) - 3,600
Static Load Rating (Cor) - 6,700
Max Speed (Grease) (X1000 RPM) - 4,300
Shaft (Fw) - 1.000
Weight (g) - 20.00
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.
Some sizes are available as full complement grease retained roller design.
Tags : AST
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