KOONUSRULL-LAAGER 30304 SKF

Kirjeldus

30304
Single row tapered roller bearing
Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.
High radial and axial load carrying capacity
Accommodate axial loads in one direction
Low friction and long service life
Separable and interchangeable components

DIMENSIONS
Bore diameter 20 mm
Outside diameter 52 mm
Width, total 16.25 mm
Width, inner ring 15 mm
Width, outer ring 13 mm
Contact angle 11.31 °

PERFORMANCE
Basic dynamic load rating 41.9 kN
Basic static load rating 32.5 kN
Reference speed 12000 r/min
Limiting speed 14000 r/min
SKF performance class SKF Explorer

PROPERTIES
Bearing part Complete bearing
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Sheet metal
Arrangement of contact angle (double-row bearing) Not applicable
Matched arrangement No
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without