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ZARN60120-TV
Needle roller/axial cylindrical roller bearing
Needle roller/axial cylindrical roller bearings ZARN, double direction
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Product information
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Imperial
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 120 mm | Outside diameter |
| H | 82 mm | Hight |
| Ca | 187.000 N | Basic dynamic load rating, axial |
| C0a | 550.000 N | Basic static load rating, axial |
| Cr | 44.500 N | Basic dynamic load rating, radial |
| C0r | 92.000 N | Basic static load rating, radial |
| Cua | 51.000 N | Fatigue load limit, axial |
| Cur | 12.900 N | Fatigue load limit, radial |
| nG Oil | 2.700 1/min | Limiting speed for oil lubrication |
| nG Grease | 950 1/min | Limiting speed for grease lubrication |
| MRL | 4,2 Nm | Bearing friction torque |
| ≈m | 3,77 kg | Weight |
Mounting dimensions
| Da max | 106 mm | Maximum diameter of housing shoulder |
| da min | 90 mm | Minimum diameter shaft shoulder |
Dimensions
| H1 | 53,5 mm | Height outer ring over wave washer |
| C | 25 mm | Width, outer ring |
| D1 | 105 mm | Rip diameter shaft washer |
| B | 17,5 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 | 5.300 N/µm | Rigidity axial |
| ckL | 4.300 Nm/mrad | Tilting stiffness |
| Mm | 43,8 kg*cm2 | Mass moment of inertia |
1 µm | Axial runout | |
| radial | ZMA60/98 | Recommended INA precision locknut for radial locking (not included) |
| axial | AM60 | Recommended INA precision locknut for axial locking (not included) |
| MA | 250 Nm | Tightening torque nut |
41.144 N | Preload force axial |
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| Cage | TV | Plastic Cage made from PA66 |
Characteristics
