Needle roller/axial cylindrical roller bearings ZARN4090-TV
|
|
| double direction |
|
|
| |
| B |
16 mm |
|
| C |
25 mm |
|
| D1 |
78 mm |
|
| Da max |
79 mm |
| |
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
|
| da min |
65 mm |
| |
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
|
| H1 |
50 mm |
|
| r1 min |
0,6 mm |
|
| rmin |
0,3 mm |
|
|
| |
| m |
2,09 kg |
|
| Ca |
117000 N |
| |
Basic dynamic load rating, axial |
|
| C0a |
315000 N |
| |
Basic static load rating, axial |
|
| Cr |
38000 N |
| |
Basic dynamic load rating, radial |
|
| C0r |
74000 N |
| |
Basic static load rating, radial |
|
| nG Öl |
3700 1/min |
| |
Limiting speed for oil lubrication (valid only with adequate oil cooling) |
|
| nG Fett |
1200 1/min |
| |
Limiting speed for grease lubrication |
|
| MRL |
2,5 Nm |
| |
Bearing frictional torque |
|
| caL |
3800 N/µm |
|
| ckL |
1800 Nm/mrad |
|
| Mm |
13,3 kg x cm^2 |
| |
Mass moment of inertia for rotating inner ring |
|
| |
1 µm |
| |
Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
|
| |
ZMA40/75, AM40 |
| |
Designation of recommended INA locknut |
|
| MA |
120 Nm |
| |
Tightening torque
Only valid in conjunction with INA precision locknuts |
|
| |
29834 N |
|
| |
|
| |
Locknuts not included in delivery. |
|
|
Share this product to:

Let more people see your product