Needle roller/axial cylindrical roller bearings ZARN90180-TV
|
|
| double direction |
| d |
90 mm |
|
| D |
180 mm |
|
| H |
110 mm |
|
|
| |
| B |
22,5 mm |
|
| C |
35 mm |
|
| D1 |
160 mm |
|
| Da max |
161 mm |
| |
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
|
| da min |
130 mm |
| |
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
|
| H1 |
72,5 mm |
|
| r1 min |
1 mm |
|
| rmin |
0,3 mm |
|
|
| |
| m |
11,8 kg |
|
| Ca |
325000 N |
| |
Basic dynamic load rating, axial |
|
| C0a |
1030000 N |
| |
Basic static load rating, axial |
|
| Cr |
98000 N |
| |
Basic dynamic load rating, radial |
|
| C0r |
210000 N |
| |
Basic static load rating, radial |
|
| nG Öl |
1800 1/min |
| |
Limiting speed for oil lubrication (valid only with adequate oil cooling) |
|
| nG Fett |
700 1/min |
| |
Limiting speed for grease lubrication |
|
| MRL |
10,5 Nm |
| |
Bearing frictional torque |
|
| caL |
7700 N/µm |
|
| ckL |
14500 Nm/mrad |
|
| Mm |
312 kg x cm^2 |
| |
Mass moment of inertia for rotating inner ring |
|
| |
2 µm |
| |
Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
|
| |
ZMA90/155, AM90 |
| |
Designation of recommended INA locknut |
|
| MA |
960 Nm |
| |
Tightening torque
Only valid in conjunction with INA precision locknuts |
|
| |
102246 N |
|
| |
|
| |
Locknuts not included in delivery. |
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|
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