FAFNIR 3MMV211WI CR DUM SUPER PRECISION ANGULAR CONTACT BALL BEARING

Manufacturer: FAFNIR

Type: Spindle Angular Contact Ball Bearing

Model: 3MMV211WICRDUM

Alternative part number: 7211



Dimensions:

Bore Diameter d: 55 mm

Outer diameter D: 100 mm

Width B: 21 mm

Contact angle α: 25 °

Mounting: Duplex pairs of bearings

Basic load ratings:

Dynamic C_r: 55900 N

Static C_0r: 38500 N

Speed rating: 13100 RPM

Operating Speed (DUM):

Grease: 7830 RPM

Oil: 13320 RPM

Preload (DUM): 1560 N

Cage: Phenolic cage