(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 300.0000

Shaft Size (ds) - 300 +0 / -0.081

Housing Bore Dia. (Dh) - 305 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 305.000

Bearing Outside Diameter Tolerance (Do tol.) - 305.260 / 305.170

Bearing Bore after Mounting (di) - 300.282 / 300.110

Average Clearance (Cd) - 0.2320

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 100.000

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 300100
• Inner Diameter：300mm Outer Diameter：305mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-19
• Application:Chromatography Products,Food testing,Gripper Swing,marine analysis,other accessories,spectrometer,ultra-quiet generators,granulator,large agricultural machinery,spreader series,outdoor equipment
• Similar models:SIGMA GEH20ES CX TUP112.20 AST AST112420 AST GEH320HCS AST ASTT90F20060 AST AST11F20215 AST AST201010 INA EGB4020-E50 SKF PCM182015E NSK 20FSF32
• BEARING POWER International Trading Co.,Ltd. specialize in AST20300100 products，there is large inventory of AST AST20 300100 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 300100 Which AST AST20300100 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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