AST20 30IB30   bushing drawings
  1. Lubricate the bearing prior to installation.
  2. Please review the technical information on the requirements for the mating shaft.

AST20_30IB30 Inch Series Bushing

Model: AST20 30IB30

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Product Details

Bearing Type straight
Shaft Dia., Nominal (d) 1.8750 in
Shaft Size (ds) 1.8632 / 1.8616
Housing Bore Dia. (Dh) 2.0637 / 2.0625
Bearing Outside Diameter, Nominal(Do) 2.063 in
Bearing Bore after Mounting (di) 1.8713 / 1.8665
Average Clearance (Cd) 0.0070 in
Wall Thickness (S3) 0.098 in
Bearing Length, Nominal (B) 1.875 in
Bearing Length Tolerance (B tol.) +.010 / -0.010
OD Chamfer Length (Co) 0.070 in
ID Chamfer Angle (B deg.) 45 in
ID Chamfer Length (Ci) 0.031 in
Lube Hole Dia. (dl) 0.313 in
Material Carbon steel shell with POM plastic liner