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Amerika Birleşik Devletleri
05:49:03 GMT+0000 (Coordinated Universal Time)
ZARN4075-TV
Needle roller/axial cylindrical roller bearing
Needle roller/axial cylindrical roller bearings ZARN, double direction
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Ürün bilgisi
Main Dimensions & Performance Data
| d | 40 mm | Bore diameter |
| D | 75 mm | Outside diameter |
| H | 54 mm | Hight |
| Ca | 59.000 N | Basic dynamic load rating, axial |
| C0a | 163.000 N | Basic static load rating, axial |
| Cr | 27.500 N | Basic dynamic load rating, radial |
| C0r | 53.000 N | Basic static load rating, radial |
| Cua | 14.200 N | Fatigue load limit, axial |
| Cur | 7.600 N | Fatigue load limit, radial |
| nG Oil | 4.400 1/min | Limiting speed for oil lubrication |
| nG Grease | 1.600 1/min | Limiting speed for grease lubrication |
| MRL | 1 Nm | Bearing friction torque |
| ≈m | 0,898 kg | Ağırlık |
Mounting dimensions
| Da max | 66 mm | Maximum diameter of housing shoulder |
| da min | 55 mm | Minimum diameter shaft shoulder |
Dimensions
| H1 | 37 mm | Height outer ring over wave washer |
| C | 20 mm | Width, outer ring |
| D1 | 65 mm | Rip diameter shaft washer |
| B | 11 mm | Width, inner ring |
| rmin | 0,3 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 2.800 N/µm | Rigidity axial |
| ckL | 1.030 Nm/mrad | Tilting stiffness |
| Mm | 3,78 kg*cm2 | Mass moment of inertia |
1 µm | Axial runout | |
| radial | ZMA40/62 | Recommended INA precision locknut for radial locking (not included) |
| axial | AM40 | Recommended INA precision locknut for axial locking (not included) |
| MA | 55 Nm | Tightening torque nut |
14.240 N | Preload force axial |
