AST20 5050   bushing drawings
  1. Lubricate the bearing prior to installation.
  2. Please review the technical information on the requirements for the mating shaft.

AST20_5050 Metric Series Bushing

Model: AST20 5050

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Product Details

Specifications
Bearing Type straight
Shaft Dia., Nominal (d) 50.000 mm
Shaft Size (ds) 50 +0 / -0/039 in
Housing Bore Dia. (Dh) 55 +0.030 / -0 mm
Bearing Outside Diameter, Nominal(Do) 55.00 mm
Bearing Outside Diameter Tolerance (Do tol.) 55.100 / 55.055 mm
Bearing Bore after Mounting (di) 50.200 / 50.080 mm
Average Clearance (Cd) 0.160 mm
Wall Thickness (S3) 2.44 mm
Bearing Length, Nominal (B) 50.00 mm
Bearing Length Tolerance (B tol.) +0 / -0.40
OD Chamfer Length (Co) 1.80 mm
ID Chamfer Angle (B deg.) 45 mm
ID Chamfer Length (Ci) 0.80 mm
Lube Hole Dia. (dl) 8.00 mm
Material Carbon steel shell with POM plastic liner