(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 18.0000

Shaft Size (ds) - 18 +0 / -0.027

Housing Bore Dia. (Dh) - 20 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 20.000

Bearing Bore after Mounting (di) - 18 +0.151 / +0.010

Average Clearance (Cd) - 0.0930

Wall Thickness (S3) - 0.965

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.300

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 1820
• Inner Diameter：18mm Outer Diameter：20mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:mechanical annex,education model Instruments,enzyme,multi-knife lathe,sample cup,hydraulic control element,Microwave Equipment,position switch,miscellaneous instruments,Storage Tool,vertical sawing machine
• Similar models:AST AST850SM2215 AST AST850BM2015 AST AST850BM3020 AST AST850BM3025 AST AST850SM2210 AST AST850SM3030 AST AST850BM2515 AST AST850SM125100 AST AST850BM5040 AST AST850BM13060
• BEARING POWER International Trading Co.,Ltd. specialize in AST850BM1820 products，there is large inventory of AST AST850BM 1820 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850BM 1820 Which AST AST850BM1820 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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