needle/thrust cylindrical roller bearingzarf2080-tv | |
| double row for screw to install |
| |  assembly | |
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| | d | 20 mm | | | | 6) | | | | seal rack: see "components" below. |
| | b | 12,5 mm | | | c | 18 mm | | c1 | 10 mm | |
| d1 | 52 mm | | | da max | 53 mm | mm | installation size
if the rotary shaft seal is used, the outer diameter of seal ring must be considered. | | | d1 | 3,2 mm | | | da min | 38 mm | | installation size
if the rotary shaft seal is used, the outer diameter of seal ring must be considered. |
| | h1 | 38 mm | | | j | 63 mm | | | r1 min | 0,6 mm | | | rmin | 0,3 mm | |
| | | m | 1,1 kg | | | ca | 64000 n | | basic rated dynamic load, axial direction |
| | c0a | 141000 n | | basic rated static load, axial |
| | cr | 22600 n | | basic rated dynamic load, radial |
| | c0r | 36000 n | | basic rated static load, radial |
| | ng öl | 6000 1/min | | limit speed for oil lubrication (only when there is a suitable cooling system) |
| | ng fett | 1500 1/min | | limit speed of grease lubrication |
| | mrl | 1,3 nm | | | cal | 2300 n/µm | | | ckl | 400 nm/mrad | | | mm | 1,98 kg x cm^2 | | weight moment of inertia of rotating inner ring |
| | 1 µm | | axial beat
the axial runout of the screw support bearing configuration is based on the inner ring rotation. |
| | 12 x m6 |
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