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YRTC950-XL
Axial/radial roller bearing
Axial/radial bearings, double direction, for screw mounting
Main Dimensions & Performance Data
| d | 950 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0.05 mm | Bore diameter lower tolerance | |
| D | 1,200 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0.063 mm | Outside diameter lower tolerance | |
| H | 132 mm | Height |
| Cr | 550,000 N | Basic dynamic load rating, radial |
| C0r | 1,890,000 N | Basic static load rating, radial |
| Ca | 1,080,000 N | Basic dynamic load rating, axial |
| C0a | 9,500,000 N | Basic static load rating, axial |
| nG | 45 1/min | Limiting speed |
| MR | 170 Nm | Bearing friction torque at 5 1/min |
| ≈m | 297.64 kg | Weight |
Mounting dimensions
| J | 990 mm | Pitch circle diameter fixing holes in inner ring |
| J1 | 1,160 mm | Pitch circle diameter fixing holes in outer ring |
| d1 | 18 mm | Fixing holes diameter inner ring |
| d2 | 26 mm | Counterbore diameter of fixing holes |
| a | 17 mm | Counterbore depth of fixing holes |
58 | Quantity of fixing holes inner ring | |
| d3 | 18 mm | Fixing holes diameter outer ring |
54 | Quantity of fixing holes outer ring | |
| n | 60 | Pitch quantity |
| t | 6 ° | Pitch separation angle |
| G | M12 | Threaded extraction hole |
6 | Quantity of threaded extraction hole | |
| MA | 284 Nm | Screw tightening torque |
2 | Quantity of retaining screws | |
| t1 | 12 µm | Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. |
Dimensions
| H1 | 86 mm | Height contact face outer ring |
0.3 mm | Height contact face outerring H1 upper tolerance | |
-0.3 mm | Height contact face outerring H1 lower tolerance | |
| H2 | 46 mm | Height contact face outer ring |
0.3 mm | Height contact face outerring H2 upper tolerance | |
-0.3 mm | Height contact face outerring H2 lower tolerance | |
| D1 max | 1,130 mm | Maximum diameter inner ring |
| C | 40 mm | Width of outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 31,300 N/µm | Axial rigidity of bearing position |
| crL | 13,800 N/µm | Radial rigidity of bearing position |
| ckL | 3,313,000 Nm/mrad | Tilting rigidity of bearing position |
| caL | 72,700 N/µm | Axial rigidity of rolling element set |
| crL | 17,900 N/µm | Radial rigidity of rolling element set |
| ckL | 11,494,000 Nm/mrad | Tilting rigidity of rolling element set |
Downloads:
Characteristics
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