(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 70.0000

Shaft Size (ds) - 70 -0.03 / -0.06

Housing Bore Dia. (Dh) - 75 +0.030 / +0

Bearing Outside Diameter, Nominal(Do) - 75.000

Bearing Outside Diameter Tolerance (Do tol.) - 75.1 / 75.055

Bearing Bore after Mounting (di) - 70.11 / 69.99

Average Clearance (Cd) - 0.0950

Wall Thickness (S3) - 2.505

Bearing Length, Nominal (B) - 40.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

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 7040
• Inner Diameter：70mm Outer Diameter：75mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:Leather Products,hydraulic control element,other accessories,raw material accessories,Cylinder Special,Other Machine Tools,Infrared Technology,Perfusion device,Plastic molding,Spectrum Products,Industry
• Similar models:AST AST850BM4540 INA EGF10170-E40-B AST AST400815 INA EGB0808-E40-B INA EGB7540-E50 CX GE040/65XES-2RS INA GE140UK-2RS INA EGB2220-E40-B ISO GE440QCR AST AST40105115
• BEARING POWER International Trading Co.,Ltd. specialize in AST407040 products，there is large inventory of AST AST40 7040 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 7040 Which AST AST407040 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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