|  |     | | | | arrangement of holes
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| | | the reaming bolt of l-ring is facing the bearing hole.
bearing inner diameter is not supported in area (2). | the reaming bolt of l-ring is facing the bearing hole.
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| | | d | 325 mm | | | | 33 | | number of fixed holes in inner ring
be careful!
for the fixed holes of adjacent structures, the pitch circle of bearing holes must be considered. | be careful!
| 36 | | number of fixed holes in outer ring
be careful!
for the fixed holes of adjacent structures, the pitch circle of bearing holes must be considered. |
| | a | 9,3 mm | | fixed hole of inner ring belt |
| | c | 20 mm | | | d1 maxd | 415 mm | | | d1 | 9,3 mm | | fixed hole of inner ring belt |
fixed hole of inner ring belt | | d2 | 15 mm | | fixed hole of inner ring belt |
| | d3 | 9,3 mm | | | g | m8 | | removal holes with threads
number： 3 |
| | h1 | 40 mm | | | j | 342 mm | | fixed hole of inner ring belt |
| | j1 | 430 mm | | | t | 36 x 10° | | pitch circle t
number x t
including removal holes with retaining bolts or threads. |
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| | | m | 25 kg | | | ca | 275000 n | | basic rated dynamic load, axial direction |
| | c0a | 1930000 n | | basic rated static load, axial |
| | cr | 120000 n | | basic rated dynamic load, radial |
| | c0r | 345000 n | | basic rated static load, radial |
| | ng | 170 1/min | | limit speed of grease lubrication
for conditions with long running times or continuous operation, please contact us. |
| | mrl | 27 nm | | | ma | 34 nm | | bolt tightening torque
bolt tightening torque according to din 912, class 10.9. |
| | cal | 2,8 kn/µm | | | crl | 5 kn/µm | | radial stiffness of the bearing |
| | ckl | 80 knm/mrad | | bearing tipping stiffness |
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