KOONUSRULL-LAAGER 30208 SKF

Kirjeldus

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 design
Various series available to accommodate prevailing loads in application

DIMENSIONS
Bore diameter 40 mm
Contact angle 14.036 °
Outside diameter 80 mm
Width, inner ring 18 mm
Width, outer ring 16 mm
Width, total 19.8 mm

PERFORMANCE
Basic dynamic load rating 75.8 kN
Basic static load rating 68 kN
Limiting speed 8500 r/min
Reference speed 7000 r/min

PROPERTIES
Arrangement of contact angle (double-row bearing) Not applicable
Bearing part Complete bearing
Bore type Cylindrical
Cage Sheet metal
Coating
Locating feature, bearing outer ring
Lubricant None
Matched arrangement No
Material, bearing
Number of bearings in matched set
Number of rows 1
Relubrication feature Without
SKF performance class SKF Explorer
Sealing Without
Sealing type Not applicable
Single-row bearing for matching, pre-adjusted