NJ Series& NUP Series Cylindrical Roller Bearings for Black Side Bearing

NJ Series& NUP Series Cylindrical Roller Bearings for Black Side Bearing
Product Details

NJ series& NUP series cylidrical roller bearings

PRODUCT DESCRIPTION

Model Number: NJ305/NUP2305E//NJ206/NUP206E/NUP207

ID Size: 50mm-500mm

Vibration: Z1V1 Z2V2 Z3V3 Z4V4

Bearing Features

1. roller and the raceway is in line contact or repair offline contacts, radial load capacity, suitable to withstand heavy load and shock load.

2. The friction coefficient is small, suitable for high speed, speed limit near the deep groove ball bearings.

3. N type and NU type can move axially, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative change in position can be used for supporting the free end.

4. shaft or housing bore machining are higher, install the rear bearing outer ring axis relative deflection should be strictly controlled to avoid contact stress concentration.

5. The inner or outer ring separable, easy installation and removal.

CONSTRUCTION 

Technical Parameters

 

Product showing

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CERTIFICATES

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