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Bearing 390A/394A (AST)
Tapered Roller Bearings - Inch Series 390A/394A
Bearing number : 390A/394A
Brand : AST
Bore Diameter (mm) : 63,5
Outer Diameter (mm) : 110
Width (mm) : 22
Bearing dimensions and specification in AST catalogue:
(dimensions in inches)
Bearing Type - single row assembly
Bore Dia (d) - 2.5000
Outer Dia (D) - 4.3307
Width (B) - 0.8661
Outer Width (Bo) - 0.7411
Inner Width (Bi) - 0.8660
Radius (min) (rs) - 0.059
Radius (min) (rs1) - 0.051
Weight (g) - 876.00
Material - 52100 chrome steel or equiavelent
The assembly part number lists the cone part number first and then the cup part number.
Tags : AST
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