(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0/033

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Outside Diameter Tolerance (Do tol.) - 23.075 / 23.035

Bearing Bore after Mounting (di) - 20.131 / 20.050

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 30.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 4.000

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 2030
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:equipment and,plastic rolling,Leather Products,sheet industry,instrumentation instrument,security equipment,,clean stationery,medical equipment,air conditioning tools,directional control valve
• Similar models:CX GE020HS-2RS INA GE120-AX AST AST20300120 LS GEC320XF/Q AST AST11F18120 ISO GE220FW-2RS AST AST204545 AST AST2022080 LS GEH120HCS AST AST0902020
• BEARING POWER International Trading Co.,Ltd. specialize in AST202030 products，there is large inventory of AST AST20 2030 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 2030 Which AST AST202030 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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  SN322with2322	110	-	130	FAG	PILLOW BLOCKS
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  6210.2Z	50	90	20	FAG	DEEP GROOVE BALL BEARINGS
  113-KS	65	100	18	MRC	DEEP GROOVE BALL BEARINGS
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  NAO65x95x30	65	95	30	SKF	NEEDLE BEARINGS
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