AST40 4012 steel bronze  bushing drawings
  1. This bearing can be used dry or with lubrication.
  2. Please review the technical information on the requirements for the mating shaft.

AST40_4012 Steel Bronze Bushing

Model: AST40 4012

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Product Details

Specifications
Bearing Type straight
Shaft Dia., Nominal (d) 40.000 mm
Shaft Size (ds) 40 -0.025 / -0.05
Housing Bore Dia. (Dh) 44 +0.025 / +0
Bearing Outside Diameter, Nominal(Do) 44.00 mm
Bearing Outside Diameter Tolerance (Do tol.) 44.085 / 44.045
Bearing Bore after Mounting (di) 40.085 / 39.99
Average Clearance (Cd) 0.075 mm
Wall Thickness (S3) 2.01 mm
Bearing Length, Nominal (B) 12.00 mm
Bearing Length Tolerance (B tol.) +0 / -0.40
OD Chamfer Length (Co) 1.20 mm
ID Chamfer Angle (B deg.) 30 mm
ID Chamfer Length (Ci) 0.50 mm
Material Steel shell with PTFE / Polymer Fiber lining