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Bearing 21315MBK (AST)

Bearing 21315MBK

Spherical Roller Bearings 21315MBK

Bearing number : 21315MBK

Size (mm) : 75x160x37

Brand : AST

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 75.0000

Outer Dia (D) - 160.0000

Width (B) - 37.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 208,000

Static Load Rating (Cor) - 131,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Weight (g) - 3,750.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.23

Basic Radial Load Factor "Y1" = 2.9

Basic Radial Load Factor "Y2" = 4.4

Basic Radial Load Factor "Y0" = 2.9

Tags :  AST , 75x160x37

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