(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 240.0000

Outer Dia (D) - 300.0000

Radius (min) (rs) - 1.500

Static Load Rating (Cor) - 1,045,000

Dynamic Load Rating (Cr) - 254,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Height (H) - 45.0000

Outer Dia. Pilot (D1) - 297.0000

Bore Dia. Clearance (d1) - 243.0000

Weight (g) - 7,640.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a machined brass design.

Note that one washed is ID piloted and the other is OD piloted.

Please review the technical information for the correct mounting guidelines for this bearing.

• Model Number: 51148M
• Inner Diameter：240mm Outer Diameter：300mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:motor,Storage Device,marine test,pump,Hydraulic Couplings,construction machinery and equipment,root canal filling,preservation equipment,Industrial,aerial work equipment,engineering machine
• Similar models:NTN 51148 ISB 51148M ISO 51148 AST 51148M CRAFT 51148M NSK 51148X NACHI 51148 CX 51148 KOYO 51148 SKF 51148M
• BEARING POWER International Trading Co.,Ltd. specialize in 51148M products，there is large inventory of AST 51148M . We has been built up long-term cooperation with AST company, could make a bulk order of the 51148M Which AST 51148M 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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