NSK NU224C3/ NU224 Cylindrical roller bearing

Specifications:
Type: Cylindrical roller bearing
Size:120x215x40mm
ID (inner diameter) bore: 120mm
OD (outer diameter):215mm
Width/Heigh/Thickness:40mm
Material: chrome steel,steel cage or brass cage
Weight:8.34kg
cage :brass cage 
type:NU,N,NJ,NUP series
precision class:P0,P6,P5,P4,P2

features
1. The rollers and raceway for the line contact or offline access, radial load capacity is large, suitable for under heavy load and shock load. 
2. The friction coefficient is 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 not to cause contact stress concentration.
5. Inner ring or outer ring separable, easy to install and disassemble.
8.application:Large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc