AST850SM 4050 metal backed bronze bushing drawings
  1. This bearing can be used dry but occasional lubrication with oil is recommended.
  2. Please review the technical information on the requirements for the mating shaft.

AST850SM_4050 Metal Backed Bronze Powder and Graphite Series Bushing

Model: AST850SM 4050

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Product Details

Bearing Type metal with bronze and graphite
Shaft Dia., Nominal (d) 40.000 mm
Shaft Size (ds) 40 +0 / -0.039
Housing Bore Dia. (Dh) 44 +0.025 / -0
Bearing Outside Diameter, Nominal(Do) 44.00 mm
Bearing Bore after Mounting (di) 40 +0.185 / +0.040
Average Clearance (Cd) 0.132 mm
Wall Thickness (S3) 1.95 mm
Bearing Length, Nominal (B) 50.00 mm
Bearing Length Tolerance (B tol.) +0 / -0.40
OD Chamfer Length (Co) 1.20 mm
ID Chamfer Angle (B deg.) 35 mm
ID Chamfer Length (Ci) 0.50 mm