- Seals[10]
- Furniture Casters[1]
- Thrust Roller Bearings[10]
- Thrust Ball Bearings[10]
- Self-aligning Ball Bearings[10]
- Spherical Roller Bearings[10]
- Deep Groove Ball Bearings[10]
- Cylindrical Roller Bearings[10]
- Angular Contact Ball Bearings[10]
- Taper Roller Bearings[7]
- Pillow Block Bearings[10]
- Needle Bearings[10]
- Linear Bearings[10]
- Other Bearings[1]
- Sliding Bearings[4]
- Special Bearings[3]
- Rod End Bearings[4]
- Auto Bearing[3]
- Machining Services[1]
- Pickaxe[2]
- Ceramic Ball Bearing[2]
- Contact Person : Mr. Zhu Jack
- Company Name : Jinan Xiangcheng International Co., Ltd.
- Tel : 0086-531-82391048
- Fax : 0531-82391048
- Address : Shandong,Jinan,No.47 Shanda Road
- Country/Region : China
- Zip : 250013
SL bearing cylindrical bearing
SL bearing cylindrical bearing
Linear contact exists between the roller of the cylindrical roller bearing and the tray with big radical load capacity . So it is suitable for high speed rotating from the view of it structure. This kind of bearings include all types of bearing, rollers guided by the inner or outer rings.
NU | Shifting bearings |
NJ | Singledirectionalpositioned bearings |
NUP | Positioned bearing |
N | Shifting bearings |
NF | Singledirectionalpositioned bearings |
SL0450...X | Cylindrical roller bearings with stopping rings |
SL0450...PX | Cylindrical roller bearings with stopping rings ,single face sealed |
SL0450...PPX | Cylindrical roller bearings with stopping rings, double face sealed |
SL04...X | Cylindrical roller bearings with stopping rings |
SL04...PX | Cylindrical roller bearings with stopping rings, single face sealed |
SL04...PPX | Cylindrical roller bearings with stopping rings , double face sealed |
Structure |
The cylindrical roller bearings of various structures are divided as per the different retaining edges. NU type cylindrical roller bearings have two retaining edges on the outer ring with non-retained inner ring. N type cylindrical roller bearings have two retained inner rings with non-retained outer ring. Both NU and N types cylindrical roller bearings are shifting bearings with separable inner and outer rings for easy dismounting. NJ type bearings have double retained outer rings with single retained inner ring. NF type bearings have double retained inner rings with single retained outer rings. They can bear the single directional axle force . NUP type cylindrical roller bearing is used as fixed bearing which can bear the alternative directional axial force. Bearings of this type have double retained outer ring with one retaining ring.
Re-enforced cylindrical roller bearing |
To distinguish from the common cylindrical roller bearings, the re-enforce E cylindrical roller bearings are marked with the suffix E. This E type bearings have the same main dimensions as the common bearings except the increased diameter , length , and numbered of the rollers. The load capacity is also enhanced accordingly.
This type bearings have big rational load. So as shown in Figure, when compared with the common bearings of the same shaft diameter, the bearing outer diameter should be reduced or the shaft diameter should be increased when the bearings with same outer diameter are used so that the rigidity of the shaft can be enhanced.
Besides, the incircle of E type is different from the common bearings , so they are not inter-changeable.
SL bearing cylindrical bearing
