(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) - 25.000

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 1825
• Inner Diameter：18mm Outer Diameter：20mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-26
• Application:Anesthetic Equipment,rubber products machinery and equipment,industrial equipment,engine,Logistics Equipment,embroidery cloth,Material handling equipment,Reflective Materials Industrial fabrics,boring bar boring bar,filter paper products,pump
• Similar models:AST AST850SM125100 AST AST850BM4525 AST AST850BM1010 AST AST850BM1210 AST AST850SM2210 AST AST850BM10560 AST AST850BM5040 AST AST850SM2530 AST AST850SM7080 AST AST850BM9560
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