BALL BEARINGS
Deep groove ball bearing
Angular contact ball bearing 
Four point contact ball bearing
ROLLER BEARINGS
Cylindrical Roller Bearing,Single Row
Cylindrical Roller Bearing,Double Rows
Cylindrical Roller Bearing,Four Rows
Full Complement Cylindrical Roller
   Bearing (SL Series)
Tapered Roller Bearing,Single Row
Tapered Roller Bearing,Double Rows
Tapered Roller Bearing,Four Rows
Spherical Roller Bearing
AXIAL BEARINGS
Spherical Roller Thrust Bearing
Cylindrical Roller Thrust Bearing
Tapered Roller Thrust Bearing
Thrust Ball Bearing
SLEWING BEARING(Slewing Ring)
Four Point Contact Ball Slewing Bearing
Double-row Ball Slewing Bearing
Crossed Roller Slewing Bearing
Triple-row Roller Slewing Bearing
SPECIAL BEARINGS
Toroidal Roller Bearing(Carb Bearing)
Split Roller Bearing
Self-aligning Cylindrical Roller Bearing
ROLLERS AND CAGES
Cylindrical Rollers
Tapered Rollers
Spherical Rollers
Pressed steel cage


Cylindrical Roller Bearing,Single Row

Single row cylindrical roller bearings are manufactured in three kinds of basic design: NU, N and NJ. The cylindrical rollers of NU design are axially guided between outer ring guiding ribs, whereas in the N design between inner ring guiding ribs. Both N and NU designs allow mutual displacement of rings axially in both directions and therefore can carry no axial load.

The NJ design has two guiding ribs on outer ring and one rib on inner ring, thus it can accommodate axial force to some extent in one direction. Compared with ball bearings of identical size the cylindrical roller bearings have in average a 60 per cent higher basic load rating and are therefore suitable for high radial loads and are able to operate at high rotational speeds (Unlike ball bearings, cylindrical roller bearings are generally lubricated with oil).

Capabilities range from 80mm(bore diameter) to 3500mm(outer diameter)

Accuracy: P0/P6/P5/P4



 

Wafangdian Weiyuan Bearing Manufacturings Co.,Ltd.