(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 28.0000

Shaft Size (ds) - 28 -0.02 / -0.041

Housing Bore Dia. (Dh) - 32 +0.025 / +0

Bearing Outside Diameter, Nominal(Do) - 32.000

Bearing Outside Diameter Tolerance (Do tol.) - 32.085 / 32.045

Bearing Bore after Mounting (di) - 28.085 / 27.99

Average Clearance (Cd) - 0.0680

Wall Thickness (S3) - 2.005

Bearing Length, Nominal (B) - 30.000

Bearing Length Tolerance (B tol.) - +0 / -0.30

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

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

• Model Number: AST40 2830
• Inner Diameter：28mm Outer Diameter：32mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:security equipment,office outdoor camping equipment,Cylinder Pneumatic Treatment Element,survey accessories,electromagnet,stirrer,sanitation facilities,Reflective Materials Industrial fabrics,static control,hydraulic control element,sucker industry
• Similar models:INA EGBZ2824-E40 AST AST850SM4020 ISO GE140FW-2RS INA EGB95100-E40 INA EGB1515-E40-B AST GAC40N INA EGB7540-E50 INA EGB0406-E40-B-6 LS GEK40XS-2RS FBJ GE240ES-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST402830 products，there is large inventory of AST AST40 2830 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 2830 Which AST AST402830 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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