AST850SM 7040 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_7040 Metal Backed Bronze Powder and Graphite Series Bushing

Model: AST850SM 7040

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Product Details

Specifications
Bearing Type metal with bronze and graphite
Shaft Dia., Nominal (d) 70.000 mm
Shaft Size (ds) 70 +0 / -0.046 in
Housing Bore Dia. (Dh) 75 +0.030 / -0 mm
Bearing Outside Diameter, Nominal(Do) 75.00 mm
Bearing Bore after Mounting (di) 70 +0.230 / +0.080 mm
Average Clearance (Cd) 0.155 mm
Wall Thickness (S3) 2.43 mm
Bearing Length, Nominal (B) 40.00 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) 0.60 mm