Pitch circle diameter fixing holes in outer ring | J1 | 285 | mm |
Fixing holes diameter inner ring | d1 | 7 | mm |
Counterbore depth of fixing holes | a | 6.20 | mm |
Fixing holes diameter outer ring | d3 | 7 | mm |
Pitch quantity | n | 48 | |
Threaded extraction hole | G | M8 | |
Screw tightening torque | MA | 10.32 | Nm |
Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. | t1 | 4 | µm |
Pitch circle diameter fixing holes in inner ring | J | 215 | mm |
Counterbore diameter of fixing holes | d2 | 11 | mm |
Quantity of fixing holes inner ring | 46 | ||
Quantity of fixing holes outer ring | 45 | ||
Pitch separation angle | t | 7.50 | ° |
Quantity of threaded extraction hole | 3 | ||
Quantity of retaining screws | 2 |
Bore diameter lower tolerance | -0.02 | mm | |
Outside diameter lower tolerance | -0.02 | mm | |
Basic dynamic load rating, radial | Cr | 123,000 | |
Basic dynamic load rating, axial | Ca | 147,000 | |
Limiting speed | nG | 450 | 1/min |
Bore diameter | d | 200 | mm |
Outside diameter | D | 300 | mm |
Height | T | 45 | mm |
Basic static load rating, radial | C0r | 275,000 | |
Basic static load rating, axial | C0a | 850,000 | |
Bearing friction torque at 5 1/min | MR | 4.43 | Nm |
Height contact face outerring H1 upper tolerance | 0.03 | mm | |
Height contact face outer ring | H1 | 15 | mm |
Height contact face outerring H2 lower tolerance | -0.03 | mm | |
Width of outer ring | C | 15 | mm |
Height contact face outerring H1 lower tolerance | -0.03 | mm | |
Height contact face outerring H2 upper tolerance | 0.03 | mm | |
Maximum bord diameter inner ring | D1 max | 274.40 | mm |