| 國內(nèi)新型號 | 國內(nèi)舊型號 | ||
| 內(nèi)徑(mm) | 200(mm) | 外徑(mm) | 384(mm) |
| 寬度(mm) | 60(mm) | cr(kN) | (KN) |
| cor(kN) | (KN) | 脂潤滑轉速(r/min) | (r/min) |
| 油潤滑轉速(r/min) | (r/min) | 重量(kg) | 26.6(kg) |
| 保持架及材料 | 42CrMo | 滾動體列數(shù) | 1 |
| 用途 | |||
Robot
bearing and AUTO production line bearing
Bearings,used in industrial robots, mainly include thin section
bearings, crossed cylindrical roller bearings which are applid to rotary table
and working arm of robot. Except these, there are harmonic reducer bearings,RV
reducer bearings,magnetic bearings, linear bearings for robots.
? High
rotary precision and rigity are required for robot waist bearing. While robot
end parts,such as elbows or wrists need conpact-structure,light-weight and
applicable-to-harsh-environment bearings.
?
Therefore, bearing type and design is very important for meeting capcity
speed,life ,rigid and fricition moment of beting which must be considerated
when concerning rotary precision, geometry, mechanical perbbbbance and
environments.
Thin-wall bearing
Feature:
1.?????? Saving space
2.?????? Reucing weight
3.?????? Reducing friction
4.?????? Higher rotary precision
5.?????? Making machine lighter and
smaller
Crossed Cylindrical Roller Bearing
Diameter
mounting holes:18-M12
Hardness:50-55HRC
Axial bbbbbance:0-0.03