AST20  07IB12   bushing drawings
  1. Lubricate the bearing prior to installation.
  2. Please review the technical information on the requirements for the mating shaft.

AST20_07IB12 Inch Series Bushing

Model: AST20 07IB12

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Product Details

Bearing Type straight
Shaft Dia., Nominal (d) 0.4375 in
Shaft Size (ds) 0.4273 / 0.4263
Housing Bore Dia. (Dh) 0.5319 / 0.5312
Bearing Outside Diameter, Nominal(Do) 0.531 in
Bearing Bore after Mounting (di) 0.4319 / 0.4292
Average Clearance (Cd) 0.0040 in
Wall Thickness (S3) 0.051 in
Bearing Length, Nominal (B) 0.750 in
Bearing Length Tolerance (B tol.) +.010 / -0.010
OD Chamfer Length (Co) 0.024 in
ID Chamfer Angle (B deg.) 30 in
ID Chamfer Length (Ci) 0.012 in
Material Carbon steel shell with POM plastic liner