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02:29:41 GMT+0000 (Coordinated Universal Time)
240/630-BEA-XL-K30-MB1-C3
Spherical Roller Bearing
Spherical roller bearings 240..-BEA-K30, main dimensions to DIN 635-2, with tapered bore, taper 1:30
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 630 mm | Bore diameter |
| D | 920 mm | Outside diameter |
| B | 290 mm | Width |
| Cr | 9.400.000 N | Basic dynamic load rating, radial |
| C0r | 18.600.000 N | Basic static load rating, radial |
| Cur | 1.390.000 N | Fatigue load limit, radial |
| nG | 550 1/min | Limiting speed |
| nϑr | 265 1/min | Reference speed |
| ≈m | 655 kg | Weight |
Mounting dimensions
| da min | 658 mm | Minimum diameter shaft shoulder |
| Da max | 892 mm | Maximum diameter of housing shoulder |
| ra max | 6 mm | Maximum recess radius |
Dimensions
| rmin | 7,5 mm | Minimum chamfer dimension |
| D1 | 821,5 mm | Bore diameter outer ring |
| ds | 12,5 mm | Diameter lubrication hole |
| ns | 23,5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0,28 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,39 | Dynamic axial load factor |
| Y2 | 3,56 | Dynamic axial load factor |
| Y0 | 2,34 | Static axial load factor |
Additional information
AH240/630-H | Withdrawal sleeve |
Downloads:
Your current product variant
| Design | BEA | with lose center lip ring |
| Bore type | K30 | Tapered, taper 1:30 |
| Cage | MB1 | Solid brass cage |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Relubrication feature | Standard |
Characteristics
