KOYO NJ2211R cylindrical roller bearings
Our highly-skilled and factory-trained service experts have the 110x45x42 Size (mm) resources to help you with all your KOYO NJ2211R cylindrical roller bearings needs – including routine maintenance, major repairs, warranty service, and 45 Outer Diameter (mm) equipment inspections.
| Size (mm) | 110x45x42 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 42 |
| d1 | 45 mm |
| D | 110 mm |
| B1 | 42 mm |
| d3 | 70 mm |
| D1 | 92.6 mm |
| B | 27 mm |
| B4 | 12 mm |
| r1,2 – min. | 2 mm |
| da – max. | 70 mm |
| db – min. | 55 mm |
| Da – max. | 99 mm |
| Ba – min. | 6 mm |
| ra – max. | 2 mm |
| Basic dynamic load rating – C | 43.6 kN |
| Basic static load rating – C0 | 14 kN |
| Fatigue load limit – Pu | 0.72 kN |
| Reference speed | 12000 r/min |
| Limiting speed | 8000 r/min |
| Calculation factor – kr | 0.04 |
| Calculation factor – e | 0.24 |
| Calculation factor – Y0 | 2.8 |
| Calculation factor – Y1 | 2.6 |
| Calculation factor – Y2 | 4.1 |
| d | 45 mm |
| D1 ≈ | 92.6 mm |
| r1,2 min. | 2 mm |
| da max. | 70 mm |
| db min. | 55 mm |
| Da max. | 99 mm |
| Ba min. | 6 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 43.6 kN |
| Basic static load rating C0 | 14 kN |
| Fatigue load limit Pu | 0.72 kN |
| Permissible angular misalignment α | 3 ° |
| Calculation factor kr | 0.04 |
| Calculation factor e | 0.24 |
| Calculation factor Y0 | 2.8 |
| Calculation factor Y1 | 2.6 |
| Calculation factor Y2 | 4.1 |
| Mass bearing + adapter sleeve | 1.45 kg |
Detailed Parameters
parameter：
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