(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 12.0000

Housing Bore Dia. (Dh) - 18 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 18.000

Bearing Outside Diameter Tolerance (Do tol.) - 18 +0.018 / +0.007

Bearing Bore after Mounting (di) - 12 +0.034 / +0.016

Bearing Length, Nominal (B) - 12.000

Bearing Length Tolerance (B tol.) - -0.10 / -0.30

OD Chamfer Length (Co) - 2.000

ID Chamfer Angle (B deg.) - 15

ID Chamfer Length (Ci) - 1.200

Material - Cast bronze with solid lubricant inserts.

This bearing can be used dry under certain conditions or with lubrication.

The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7

Please review the technical information.

Additional material options are available in this series.

• Model Number: AST650 121812
• Inner Diameter：12mm Outer Diameter：18mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:security equipment,pump,meat products machine,stacker lift platform,insect experimental analysis instrument,Spectrum Products,dye pigments,scientific instruments,wall materials,noise inspection,Automation
• Similar models:AST AST650759080 AST AST650142030 AST AST650F455530 AST AST650506040 AST AST650607570 AST AST650160180140 AST AST65080100100 AST AST650182435 AST AST650607480 AST AST650110130120
• BEARING POWER International Trading Co.,Ltd. specialize in AST650121812 products，there is large inventory of AST AST650 121812 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST650 121812 Which AST AST650121812 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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