KOONUSRULL-LAAGER 30308 SKF

Kirjeldus

30308
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 40 mm
Outside diameter 90 mm
Width, total 25.25 mm
Width, inner ring 23 mm
Width, outer ring 20 mm
Contact angle 12.953 °

PERFORMANCE
Basic dynamic load rating 106 kN
Basic static load rating 95 kN
Reference speed 6300 r/min
Limiting speed 8000 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