(dimensions in mm)

Bearing Type - metal with bronze and graphite

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) - 40.000

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 but occasional lubrication with oil is recommended.

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

• Model Number:AST850SM 3840
• Inner Diameter：38mm Outer Diameter：42mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-27
• Application:Pneumatic Actuator,storage and transportation equipment,electric pump,vacuum suction cup,Processing machinery,power source,dynamic blood pressure,equipment and,experimental equipment,Seals,rolling machine
• Similar models:AST AST850BM11080 AST AST850SM9560 AST AST850SM2840 AST AST850BM2820 AST AST850BM3230 AST AST850BM2630 AST AST850SM1820 AST AST850SM5040 AST AST850BM14080 AST AST850SM3830
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM3840 products，there is large inventory of AST AST850SM 3840 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 3840 Which AST AST850SM3840 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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