NSK HR55KBE042+L tapered roller bearings
Manufacturers of all are represented in our 1220x1000x100 Size (mm) 1000 Outer Diameter (mm) partial list of clients. Contact Gary 1220 Bore Diameter (mm) for a complete NSK HR55KBE042+L tapered roller bearings list of clients and projects.
| Size (mm) | 1220x1000x100 |
| Bore Diameter (mm) | 1220 |
| Outer Diameter (mm) | 1000 |
| Width (mm) | 100 |
| d | 1000 mm |
| D | 1220 mm |
| B | 100 mm |
| d1 | 1073.3 mm |
| D1 | 1150.8 mm |
| a | 370 mm |
| r1,2 – min. | 6 mm |
| r3,4 – min. | 3 mm |
| da – min. | 1023 mm |
| Da – max. | 1197 mm |
| Db – max. | 1207 mm |
| ra – max. | 5 mm |
| rb – max. | 2.5 mm |
| Basic dynamic load rating – C | 923 kN |
| Basic static load rating – C0 | 2750 kN |
| Fatigue load limit – Pu | 39 kN |
| Reference speed | 400 r/min |
| Limiting speed | 430 r/min |
| Calculation factor – kr | 0.08 |
| Calculation factor – ka | 0.3 |
| Calculation factor – e | 0.8 |
| Calculation factor – X | 0.39 |
| Calculation factor – Y0 | 0.33 |
| Calculation factor – Y1 | 0.78 |
| Calculation factor – Y2 | 0.76 |
| d1 ≈ | 1073.3 mm |
| D1 ≈ | 1150.8 mm |
| r1,2 min. | 6 mm |
| r3,4 min. | 3 mm |
| da min. | 1023 mm |
| Da max. | 1197 mm |
| Db max. | 1207 mm |
| ra max. | 5 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 923 kN |
| Basic static load rating C0 | 2750 kN |
| Fatigue load limit Pu | 39 kN |
| Calculation factor A | 65.4 |
| Calculation factor kr | 0.08 |
| Calculation factor e | 0.8 |
| Calculation factor X | 0.63 |
| Calculation factor Y0 | 0.66 |
| Calculation factor Y2 | 1.24 |
| Calculation factor Y1 | 0.78 |
| Mass bearing | 243 kg |
Detailed Parameters
parameter：
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