AST20 22IB28   bushing drawings
  1. Lubricate the bearing prior to installation.
  2. Please review the technical information on the requirements for the mating shaft.

AST20_22IB28 Inch Series Bushing

Model: AST20 22IB28

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Product Details

Bearing Type straight
Shaft Dia., Nominal (d) 1.3750 in
Shaft Size (ds) 1.3635 / 1.3619 in
Housing Bore Dia. (Dh) 1.5322 / 1.5312 in
Bearing Outside Diameter, Nominal(Do) 1.531 in
Bearing Bore after Mounting (di) 1.3702 / 1.3664 in
Average Clearance (Cd) 0.0060 in
Wall Thickness (S3) 0.082 in
Bearing Length, Nominal (B) 1.750 in
Bearing Length Tolerance (B tol.) +.010 / -0.010
OD Chamfer Length (Co) 0.045 in
ID Chamfer Angle (B deg.) 30 in
ID Chamfer Length (Ci) 0.020 in
Lube Hole Dia. (dl) 0.250 in
Material Carbon steel shell with POM plastic liner