(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0.033

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 25.000

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

OD Chamfer Length (Co) - 0.700

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 2025
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:gear type,extruder,screen filter,Other Measurements,Cutting Machine,packaging machinery,food sterilization,Medium and large motor,Hydraulic Press,wheel lathe,plastic rolling
• Similar models:AST AST850SM3225 AST AST850BM10560 AST AST850SM1220 AST AST850BM13060 AST AST850BM1615 AST AST850SM9560 AST AST850SM6530 AST AST850BM2620 AST AST850SM1615 AST AST850SM2840
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM2025 products，there is large inventory of AST AST850SM 2025 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 2025 Which AST AST850SM2025 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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