SIGMA LRJ 2.3/4 cylindrical roller bearings
With over 10170 full-service stores, our SIGMA LRJ 2.3/4 cylindrical roller bearings inventory is extensive and our 1250x900x224 Size (mm) parts are 1250 Bore Diameter (mm) priced right. within 24 hours. This helps 900 Outer Diameter (mm) you maximize your productivity by saving time and your hard-earned dollars.
| Size (mm) | 1250x900x224 |
| Bore Diameter (mm) | 1250 |
| Outer Diameter (mm) | 900 |
| Width (mm) | 224 |
| d1 | 900 mm |
| D | 1250 mm |
| B | 224 mm |
| d2 | 1056 mm |
| d3 | 1080 mm |
| D1 | 1164 mm |
| B1 | 344 mm |
| B2 | 100 mm |
| B5 | 125 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 – min. | 7.5 mm |
| da – max. | 1056 mm |
| db – min. | 976 mm |
| Da – max. | 1222 mm |
| Ba – min. | 30 mm |
| ra – max. | 6 mm |
| Basic dynamic load rating – C | 8606 kN |
| Basic static load rating – C0 | 19600 kN |
| Fatigue load limit – Pu | 1120 kN |
| Reference speed | 220 r/min |
| Limiting speed | 430 r/min |
| Calculation factor – e | 0.15 |
| Calculation factor – Y1 | 4.5 |
| Calculation factor – Y2 | 6.7 |
| d2 ≈ | 1056 mm |
| D1 ≈ | 1164 mm |
| r1,2 min. | 7.5 mm |
| da max. | 1056 mm |
| db min. | 976 mm |
| Da max. | 1222 mm |
| Ba min. | 30 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 8606 kN |
| Basic static load rating C0 | 19600 kN |
| Fatigue load limit Pu | 1120 kN |
| Calculation factor e | 0.15 |
| Calculation factor Y1 | 4.5 |
| Calculation factor Y2 | 6.7 |
| Calculation factor Y0 | 4.5 |
| Mass bearing + sleeve | 1120 kg |
Detailed Parameters
parameter：
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