Needle roller/axial cylindrical roller bearings ZARN90180-L-TV
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| double direction, long shaft locating washer |
| d |
90 mm |
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| D |
180 mm |
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| H2 |
135 mm |
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| B |
22,5 mm |
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| B1 |
47,5 mm |
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| B2 |
16 mm |
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| C |
35 mm |
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| D1 |
160 mm |
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| D2 |
130 mm |
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| D3 |
158 mm |
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| Da max |
161 mm |
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Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
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| da min |
125 mm |
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Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
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| H3 |
97,5 mm |
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| r1 min |
1 mm |
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| rmin |
0,3 mm |
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| m |
13,2 kg |
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| Ca |
325000 N |
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Basic dynamic load rating, axial |
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| C0a |
1030000 N |
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Basic static load rating, axial |
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| Cr |
98000 N |
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Basic dynamic load rating, radial |
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| C0r |
210000 N |
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Basic static load rating, radial |
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| nG Öl |
1800 1/min |
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Limiting speed for oil lubrication (valid only with adequate oil cooling) |
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| nG Fett |
700 1/min |
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Limiting speed for grease lubrication |
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| MRL |
10,5 Nm |
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Bearing frictional torque |
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| caL |
7700 N/µm |
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| ckL |
14500 Nm/mrad |
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| Mm |
372 kg x cm^2 |
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Mass moment of inertia for rotating inner ring |
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2 µm |
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Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
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ZMA90/155, AM90 |
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Designation of recommended INA locknut |
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| MA |
960 Nm |
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Tightening torque
Only valid in conjunction with INA precision locknuts |
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102246 N |
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| DR |
130 x 160 x 12 |
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Rotary shaft seal to DIN 3760
To be ordered separately. |
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Locknuts and rotary shaft seal not included in delivery. |
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