YRTM325P4 带刚删测量系统精密转台轴承
YRTM325P4 带刚删测量系统精密转台轴承
- 型号:YRTM325P4
- d:325
- d:325
- D:460
- D:460
- H:60
- H:60
- 重量:25KG
- 重量:25KG
- 用途:机床转台
- 用途:机床转台
YRTM325P4 带刚删测量系统精密转台轴承
boundary dimensions | fixing holes | |||||||||||||||||
Bearing type | inner ring | outer ring | ||||||||||||||||
d | D | H | H1 | H2 | C | D1 | D2 | dn | dm | F | L | d1 | d2 | a | qty | d3 | qty | |
unit: mm | mm | mm | ||||||||||||||||
YRTM325 | 325 | 450 | 60 | 40 | 20 | 20 | 412.6 | 415 | 342 | 430 | 342 | 430 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 |
Bearing type | number of connecting bolts | Axial and radial runout | Extraction thread hole | Number of pitchesX angle of pitches | Screw tightening torqueMA2 | basic load rating | rigidity | Bearing frictional torque | weight | ||||||
axial | radial | ||||||||||||||
dynamic load Ca | static load Coa | dynamic load Cr | static load Cor | CkL | CkL1 | ||||||||||
μm | G | qty×t | Nm | KN | kNm/mrad | Nm | Kg | ||||||||
Standard | Strictly | qty | qty | ||||||||||||
YRTM325 | 2 | 6 | 3 | M12 | 3 | 36×10° | 34 | 275 | 1930 | 120 | 345 | 630 | 105 | 40 | 25 |