Spherical roller bearing with relubrication features
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.
Accommodate misalignment
High load carrying capacity
Relubrication features
Low friction and long service life
Increased wear resistance
Dimensions
Bore diameter-150 mm
Outside diameter-320 mm
Width-108 mm
Performance
Basic dynamic load rating-1 539 kN
Basic static load rating-1 760 kN
Reference speed-1 600 r/min
Limiting speed-2 000 r/min
Properties
Number of rows2
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageSheet metal
Radial internal clearanceCN
Tolerance classNormal
Tolerance class for dimensionsNormal
Tolerance class for run-outP5
SealingWithout
LubricantNone
Relubrication featureWith
Candidate for remanufacturingYes
purpose
Main uses: papermaking machinery, reduction devices, railway vehicle axles, bearing seats for steel rolling mill gearboxes, steel rolling mill rollers, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical seat self-aligning bearings.
