(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) - 50.000

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 7050
• Inner Diameter：70mm Outer Diameter：75mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-24
• Application:molding machine,Insect Capture,Industrial,Pump,Broadcasting System,Medium and large motor,ECG,instrumentation instrument,Antenna Industry,diving equipment,security equipment
• Similar models:AST AST650405040 Timken 240FS340 CX GE400QCR LS GEC440HC SKF GEH40ES-2RS NSK 40FSF62 NTN SAR1-40SS INA GE40HO-2RS AST AST406560 SKF SAL40TXE-2LS
• BEARING POWER International Trading Co.,Ltd. specialize in AST407050 products，there is large inventory of AST AST40 7050 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 7050 Which AST AST407050 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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