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YRT50
Axial/radial roller bearing
Axial/radial bearings YRT, double direction, for screw mounting
Product information
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0,008 mm | Bore diameter lower tolerance | |
| D | 126 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0,011 mm | Outside diameter lower tolerance | |
| H | 30 mm | Height |
| Cr | 28.500 N | Basic dynamic load rating, radial |
| C0r | 49.500 N | Basic static load rating, radial |
| Ca | 56.000 N | Basic dynamic load rating, axial |
| C0a | 280.000 N | Basic static load rating, axial |
| nG | 440 1/min | Limiting speed |
| MR | 2,5 Nm | Bearing friction torque at 5 1/min |
| ≈m | 1,61 kg | Weight |
Mounting dimensions
| J | 63 mm | Pitch circle diameter fixing holes in inner ring |
| J1 | 116 mm | Pitch circle diameter fixing holes in outer ring |
| d1 | 5,6 mm | Fixing holes diameter inner ring |
10 | Quantity of fixing holes inner ring | |
| d3 | 5,6 mm | Fixing holes diameter outer ring |
12 | Quantity of fixing holes outer ring | |
| n | 12 | Pitch quantity |
| t | 30 ° | Pitch separation angle |
| MA | 8,5 Nm | Screw tightening torque |
2 | Quantity of retaining screws | |
| t1 | 2 µm | Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. |
Dimensions
| H1 | 20 mm | Height contact face outer ring |
0,025 mm | Height contact face outerring H1 upper tolerance | |
-0,025 mm | Height contact face outerring H1 lower tolerance | |
| H2 | 10 mm | Height contact face outer ring |
0,02 mm | Height contact face outerring H2 upper tolerance | |
-0,02 mm | Height contact face outerring H2 lower tolerance | |
| D1 max | 105 mm | Maximum diameter inner ring |
| C | 10 mm | Width of outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 1.300 N/µm | Axial rigidity of bearing position |
| crL | 1.100 N/µm | Radial rigidity of bearing position |
| ckL | 1.250 Nm/mrad | Tilting rigidity of bearing position |
| caL | 6.200 N/µm | Axial rigidity of rolling element set |
| crL | 1.500 N/µm | Radial rigidity of rolling element set |
| ckL | 5.900 Nm/mrad | Tilting rigidity of rolling element set |
Downloads:
Characteristics
