thrust tapered maintains a needle roller bearingzaxfm2075 | |
| bidirectional, preloading |
| | d | 20 mm | | | d | 75 mm | | bearing outer ring is treated by blue plating. |
| | b | 25 mm | |
| | | | | da min | 50 mm | | | d | 6,5 mm | | | d2 | 49 mm | | | d3 | 5,3 mm | | | da max | | mm | | h | 42 mm | | | h1 | 10 mm | | | h2 | 15 mm | | | j | 63 mm | | | m | m20x1 | | | t | 36 mm | | | w | 3 mm | | flat head screw according to din 913 |
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| m | 350 g | | | m6 | | fixing bolt according to din 912
the tightening torque of the set screws must be in accordance with the manufacturer's data.
according to din 912 bolts are not available. |
| | ca | 18200 n | | basic rated dynamic load, axial direction |
| | c0a | 52000 n | | basic rated static load, axial
p 0 per = 0,5 x c 0a |
| | ng fett | 800 1/min | | | mrl | 10 ncm | | bearing friction moment
note: when calculating the size, you must consider the starting friction torque of 2 ~ 3 x m rl. the data in the table is the reference value when the test speed is nearly 5 1/min. |
| | 0,05 mm | | axial beat accuracy
note: when calculating the size, you must consider the starting friction torque of 2 ~ 3 x m rl. the data in the table is the reference value when the test speed is nearly 5 1/min. |
| | cal | 1050 n/µm | | | mm | 0,4571 kg x cm^2 | | the moment of inertia of the inner ring and the combination nut |
| | mm | 5 nm | | flat head screw according to din 913 |
| | kgt25x5 | | spherical bolts according to din 69 051 |
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