KOONUSRULL-LAAGER HM 89449/HM 89410 SKF

Kirjeldus

HM89449/2/410/2/QCL7C
Single row tapered roller bearing, inch size
Single row tapered roller bearings, inch sizes, 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 36.512 mm
Contact angle 20 °
Outside diameter 76.2 mm
Width, inner ring 28.575 mm
Width, outer ring 23.02 mm
Width, total 29.37 mm

PERFORMANCE
Basic dynamic load rating 78.1 kN
Basic static load rating 106 kN
Limiting speed 8500 r/min
Reference speed 6300 r/min

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