NACHI 7211B Angular Contact Ball Bearings 7200-7300 Series 55 x 100 x 21mm

Description

Angular Contact Ball Bearings

Single row extra light, light & medium series bearings for combined radial and one directional axial load.
Angular contact ball bearings can sustain combined loads of simultaneously acting radial and axial loads because they have a contact angle.
The contact angle is defined as the angle between the line joining the points of contact between the ball and the raceways in the radial plane.

Specifications

AIMS SKU A0105438

Brand NACHI

Model Number 7211B/NACHI

Bore Diameter x Outer Diameter x Width (mm) 55 x 100 x 21mm

R (min) 1.5

Basic Dynamic Load Rating (n) 48000

Basic Static Load (N) 37500

Limiting Speed (rpm) Oil Lubrication 7000

Abutment And Fillet Dimension Da (min) Mm 64

Abutment And Fillet Dimension Da (max) Mm 91

Abutment And Fillet Dimension Ra (max) Mm 1.5

Width (b) mm 21

Type Angular Contact Ball Bearings
System of Measurement Metric
Series No. 7000 - 7300

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