(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 45.0000

Outer Dia (D) - 73.0000

Radius (min) (rs) - 1.000

Static Load Rating (Cor) - 112,000

Dynamic Load Rating (Cr) - 49,300

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Height (H) - 20.0000

Outer Dia. Pilot (D1) - 73.0000

Bore Dia. Clearance (d1) - 47.0000

Weight (g) - 318.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a formed carbon steel 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: 51209
• Inner Diameter：45mm Outer Diameter：73mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:metering pump,respirator,other mold,sucker industry,Pneumatic Actuator,Cutting Machine,Spectrum Products,hinge industry,woodworking machinery,instrument,surgical instruments
• Similar models:ZEN S51209 FAG 51209 ISB 51209 NTN 51209 KOYO 51209 ISO 51209 NSK 51209 NACHI 51209 AST 51209 SKF 51209
• BEARING POWER International Trading Co.,Ltd. specialize in 51209 products，there is large inventory of AST 51209 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51209 Which AST 51209 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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