(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 40.0000

Shaft Size (ds) - 40 +0 / -0.039

Housing Bore Dia. (Dh) - 44 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 44.000

Bearing Bore after Mounting (di) - 40 +0.185 / +0.040

Average Clearance (Cd) - 0.1320

Wall Thickness (S3) - 1.950

Bearing Length, Nominal (B) - 50.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

This plain bearing is also available with stainless steel or bronze backing material.

• Model Number: AST850BM 4050
• Inner Diameter：40mm Outer Diameter：44mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-14
• Application:Hydraulic Equipment,Industrial Adhesive,Chromatography Products,ECG,Storage Tool,test equipment,magnetic elements,wheel lathe,Spectrum Products,light therapy instrument,Ball screw
• Similar models:AST AST850SM3015 AST AST850SM3840 AST AST850BM9050 AST AST850BM1820 AST AST850BM4530 AST AST850SM1810 AST AST850BM130100 AST AST850SM1820 AST AST850BM6040 AST AST850BM1610
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