crossed roller bearings XU080149 101.6*196.85*22.22mm
without gear teeth, sealed on both sides
di=101.6mm, Da=196.85mm,H=22.22mm
Slewing ring, Weight:3.6kgs
Crossed roller bearings are characterized by one raceway in the bearing and two rows of rollers arranged in crossed type.
Specification details of crossed roller bearings XU080149
Item | Data | Remark |
|
di | 101,6 mm | ||
Da | 196,85 mm | ||
1) | Sealing ring | ||
Di | 149,6 mm | ||
dB | 6,9 mm | ||
dS | 11 mm | ||
H | 22,22 mm | ||
h | 22,22 mm | ||
La | 177,8 mm | ||
Li | 115,8 mm | ||
na | 16 | Number of fixing holes in outer ring | |
ni | 16 | Number of fixing holes in inner ring | |
tS | 6,35 mm | ||
m | 3,6 kg | Mass | |
Fr per | 15400 N | Maximum permissible radial load against friction lock | |
Ca | 55000 N | Basic dynamic load rating, axial | |
C0a | 80000 N | Basic static load rating, axial | |
Cr | 39500 N | Basic dynamic load rating, radial | |
C0r | 39500 N | Basic static load rating, radial | |
VSPmin | 0,005 | Bearing clearance: preload | |
VSPmax | 0,02 | Bearing clearance: preload | |
With lip seal and sealing washer |
Since the mounting holes of XU080149 crossed roller bearing are provided,XU080149 crossed roller bearing does not require a presser flange or housing.In addition, because it has an integrated inner/outer ring structure and is equipped with washers, XU080149 performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. This model XU080149 can be used for both inner-ring rotation and outer-ring rotation.
Advantage of slewing rings XU080149
1 Excellent rotation accuracy
2 Simplified operation and installation
3 Withstand large axial and radial loads
4 Significant savings in installation space
5 High speed capability
6 Carburized steel provides excellent impact resistance and surface abrasion resistance
7 reduced the cost of turntable
Application of crossed roller bearings XU080149
XU080149 bearings is widely used as knuckle bearings of industrial robotic arm,rotation part of CNC machine tools, inspection instrument, medical equipment,military radar, aviation equipment,precision turntable, rotary table,Indexing plate of other precision machines etc
Extended XU series crossed roller bearings product list
XU special type is a bearing with integrated inner and outer ring. It is being used in cases where high rotational accuracy of both the inner and outer rings is required.
| Item No. | di | Da |  |
mm | mm | ||
XU050077 | 40 | 112 | |
XU060094 | 57 | 140 | |
XU060111 | 76,2 | 145,79 | |
XU080120 | 69 | 170 | |
XU080149 | 101,6 | 196,85 | |
XU120179 | 124,5 | 234 | |
XU120222 | 140 | 300 | |
XU160260 | 191 | 329 | |
XU080264 | 215,9 | 311 | |
XU160405 | 336 | 474 | |
XU080430 | 380 | 480 | |
XU300515 | 384 | 646 |
