(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 30.0000

Shaft Size (ds) - 30 +0 / -0/033

Housing Bore Dia. (Dh) - 34 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 34.000

Bearing Outside Diameter Tolerance (Do tol.) - 34.085 / 34.045

Bearing Bore after Mounting (di) - 30.155 / 30.060

Average Clearance (Cd) - 0.1240

Wall Thickness (S3) - 1.953

Bearing Length, Nominal (B) - 40.000

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

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 6.000

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 3040
• Inner Diameter：30mm Outer Diameter：34mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:clean stationery,wall industry,Generator,pressure control valve,Film machine,hot and cold box,construction machinery and equipment,dynamic blood pressure,food packaging,Microwave Equipment,Blood coagulation reagent
• Similar models:SKF GEH120ES-2RS ISB GE20SP AST AST850BM3020 AST AST8001820 AST AST201620 SKF PCZ2028E AST AST20WC10IB ISO GE200ES SKF PCM455020M AST AST650120140140
• BEARING POWER International Trading Co.,Ltd. specialize in AST203040 products，there is large inventory of AST AST20 3040 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 3040 Which AST AST203040 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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