| | | dd | 200 mm | | size d > 460 mm can be supplied after negotiation |
| | d | 300 mm | | | h | 45 mm | |
| | | 46 | number of fixed holes in inner ring
be careful!
fixed holes in adjacent structures
pay attention to the pitch of bearing hole. |
| | 2 | | | 45 | number of fixed holes in outer ring
be careful!
fixed holes in adjacent structures
pay attention to the pitch of bearing hole. |
| | 3 | | number of locking threads |
| 1) | | | 3) | | | contact surface/median diameter |
contact surface/median diameter | | a | 6,2 mm | | fixed hole of inner ring belt |
| | d1 | 274 mm | | d2 | 243 mm | | | d3 | 271 mm | | | d1 | 7 mm | | fixed hole of inner ring belt |
| | d2 | 11 mm | | fixed hole of inner ring belt |
| | d3 | 7 mm | | | g | m8 | | | h1 | 30 mm | | | j | 215 mm | | fixed hole of inner ring belt |
| | j1 | 285 mm | | | t | 48 x 7,5° | | pitch circlenumber x pitch circle角度
includes fixing bolts and compression threads |
| |
| | | m | 11 kg | | | ma | 14 nm | | bolt tightening torque
tightening torque for din 912, class 10.9 bolts. |
| | ca | 112000 n | | basic rated dynamic load, axial direction |
| | c0a | 610000 n | | basic rated static load, axial |
| | ng | 1600 1/min | | limit speed， limited to suitable adjacent structures |
| | mrl | 4,5 nm | | | cal | 2500 n/µm | | bearing axial stiffness
the stiffness of the rolling element assembly, the bearing ring and the bolted connection are taken into account. |
| | crl | 600 n/µm | | radial stiffness of the bearing
considering rolling element assembly, bearing ring |
|
|
|
