| | | | | | 46 | | number of fixed holes in inner ring
be careful!
fixed holes in adjacent structures
pay attention to the pitch of bearing hole. |
| | 45 | | number of fixed holes in outer ring
be careful!
fixed holes in adjacent structures
pay attention to the pitch of bearing hole. |
| | 2 | | | 3 | | number of locking threads |
| | | | | | a | 8,2 mm | | fixed hole of inner ring belt | | | c | 20 mm | | | d1 | 486 | | | | d1 | 9,3 mm | | fixed hole of inner ring belt |
| | d2 | 15 mm | | fixed hole of inner ring belt |
| | d3 | 9,3 mm | | | g | m12 | | | h1 | 42,5 mm | | | h2 | 22,5 mm | | | j | 415 mm | | fixed hole of inner ring belt |
| | j1 | 505 mm | | | t | 48 x 7,5° | | pitch circlenumber x pitch circle角度
including fixed bolts and compression threads |
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| | | m | 33 kg | | | ma | 34 nm | | bolt tightening torque
tightening torque for din 912, class 10.9 bolts. |
| | ca | 214000 n | | basic rated dynamic load, axial direction |
| | c0a | 1540000 n | | basic rated static load, axial |
| | cr | 121000 n | | basic rated dynamic load, radial |
| | c0r | 390000 n | | basic rated static load, radial |
| | ng | 650 1/min | | limit speed
for conditions with long running times or continuous operation, please contact us. |
| | cal | 7800 n/µm | | bearing axial stiffness
the stiffness of the rolling element assembly, the bearing ring and the bolted connection are taken into account. |
| | crl | 2000 n/µm | | radial stiffness of the bearing
considering rolling element components, bearing rings and screws |
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