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21:25:25 GMT+0000 (Coordinated Universal Time)
YRTA150
Axial/radial roller bearing
Axial/radial bearings, double direction, for screw mounting, for Automation applications
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 150 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0.018 mm | Bore diameter lower tolerance | |
| D | 240 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0.02 mm | Outside diameter lower tolerance | |
| H | 40 mm | Height |
| Cr | 23,300 N | Basic dynamic load rating, radial |
| C0r | 83,000 N | Basic static load rating, radial |
| Ca | 113,000 N | Basic dynamic load rating, axial |
| C0a | 650,000 N | Basic static load rating, axial |
| nG | 210 1/min | Limiting speed |
| MR | 8 Nm | Bearing friction torque at 5 1/min |
Mounting dimensions
| D2 | 176.6 mm | Diameter of recess for fixing holes |
| J | 165 mm | Pitch circle diameter fixing holes in inner ring |
| J1 | 225 mm | Pitch circle diameter fixing holes in outer ring |
| d1 | 7 mm | Fixing holes diameter inner ring |
| a | 6.2 mm | Counterbore depth of fixing holes |
34 | Quantity of fixing holes inner ring | |
| d3 | 7 mm | Fixing holes diameter outer ring |
33 | Quantity of fixing holes outer ring | |
| n | 36 | Pitch quantity |
| t | 10 ° | Pitch separation angle |
| G | M8 | Threaded extraction hole |
3 | Quantity of threaded extraction hole | |
| MA | 14 Nm | Screw tightening torque |
| t1 | 6 µm | Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. |
Dimensions
| H1 | 26 mm | Height contact face outer ring |
0.03 mm | Height contact face outerring H1 upper tolerance | |
-0.03 mm | Height contact face outerring H1 lower tolerance | |
| H2 | 14 mm | Height contact face outer ring |
| D1 max | 214 mm | Maximum diameter inner ring |
| C | 12 mm | Width of outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 3,800 N/µm | Axial rigidity of bearing position |
| crL | 3,200 N/µm | Radial rigidity of bearing position |
| ckL | 18,600 Nm/mrad | Tilting rigidity of bearing position |
| caL | 11,100 N/µm | Axial rigidity of rolling element set |
| crL | 6,500 N/µm | Radial rigidity of rolling element set |
| ckL | 59,000 Nm/mrad | Tilting rigidity of rolling element set |
Downloads:
Characteristics
