KOONUSRULL-LAAGER LM503349/LM503310 QCL7C SKF

Kirjeldus

LM503349 LM503310
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 46 mm
Contact angle 15 °
Outside diameter 75 mm
Width, inner ring 18 mm
Width, outer ring 14 mm
Width, total 18 mm

PERFORMANCE
Basic dynamic load rating 50.1 kN
Basic static load rating 71 kN
Limiting speed 9500 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
Relubrication feature Without
Sealing Without
Sealing type Not applicable