(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 180.0000

Shaft Size (ds) - 180 +0 / -0.063

Housing Bore Dia. (Dh) - 185 +0.046 / -0

Bearing Outside Diameter, Nominal(Do) - 185.000

Bearing Outside Diameter Tolerance (Do tol.) - 185.210 / 185.130

Bearing Bore after Mounting (di) - 180.276 / 180.110

Average Clearance (Cd) - 0.2250

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 80.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

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

• Model Number: AST20 18080
• Inner Diameter：180mm Outer Diameter：185mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-10
• Application:Hairbrush device,Plastic Equipment,wall industry,small appliances,air shower etc,plastic rolling,lifting chain,turret industry,Hydraulic Hose,hardware,Polymer
• Similar models:SKF GE120ESX-2LS CX SIL20 ISO GE320QCR AST AST2010080 AST AST650F203025 AST SA20C AST AST2056IB60 AST ASTEPBF2023-21.5 INA GE220FO-2RS LS SIA120ES
• BEARING POWER International Trading Co.,Ltd. specialize in AST2018080 products，there is large inventory of AST AST20 18080 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 18080 Which AST AST2018080 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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