Train spherical roller bearing 229750 J/C3R505
1.Deascription of bearing 229750 J/C3R505
(2) Material: Gcr15 gcr18 bearing steel
2.Bearing 229750 J/C3R505 feature:
1) the roller and raceway for the line contact or offline contact, radial load capacity is big, apply to under heavy
load and shock load.
2) the coefficient of friction small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3) N and NU type axial movement, can adapt shaft caused by thermal expansion or installation error and shell
the change of relative position, can be used for free end bearing.
4) on the shaft or hole processing the demand is higher, bearing outer axis relative deflection after installation
to kept under strict control, so as to avoid stress concentration caused by contact.
5) inner ring or outer ring separable, easy to install and remove.
3. Bearing n324 characteristics:
Cylindrical roller and raceway is line contact, great capacity of radial load, applies to carry heavy load and impact
load, also suitable for high speed rotation.
Cylindrical roller bearing raceway and rolling body geometry after design improvements, has high bearing capacity,
guard and roller end face of the new structure design, not only can improve the bearing axial bearing capacity,
at the same time improved the lubrication of roller end face contact with the rim area conditions, improve the bearing
4. Bearing 229750 J/C3R505 application:
Largre and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer,
rolling mill, vibrating screen and lifting transportation machinery, etc.