(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 38.0000

Shaft Size (ds) - 38 +0 / -0.039

Housing Bore Dia. (Dh) - 42 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 42.000

Bearing Bore after Mounting (di) - 38 +0.185 / +0.040

Average Clearance (Cd) - 0.1320

Wall Thickness (S3) - 1.950

Bearing Length, Nominal (B) - 30.000

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 3830
• Inner Diameter：38mm Outer Diameter：42mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:pneumatic,Pneumatic Control Valves,ECG,medical equipment,product accessories,Processing machinery,quality inspection equipment,Forklift industry,steam Hydraulic control element,extruder,luminescent reagent
• Similar models:AST AST850BM3240 AST AST850SM5060 AST AST850BM2520 AST AST850BM120100 AST AST850SM1515 AST AST850BM2415 AST AST850SM10560 AST AST850SM15060 AST AST850SM9560 AST AST850BM7560
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