7912CTRSUMP3 NSK Super Precision Bearings
What are the dimensions of a 7912CTRSUMP3 NSK Super Precision Bearings? Super Precision Bearings 0.33 Calculation factor e Manufacturing Service Linqing Kaige Bearing Co., Ltd. . Get Your Free, Instant Quote！
| Brand Name: | NSK |
| Model Number: | 7912CTRSUMP3 |
| Calculation factor e: | 0.33 |
| Thrust factor K: | 1.76 |
| Design variant/feature: | TQO/GWI |
| T: | 552.45 mm |
| r1,2 min.: | 3.3 mm |
| D: | 901.7 mm |
| B: | 552.45 mm |
| Calculation factor Y0: | 2 |
Product Details
| Calculation factor e | 0.33 |
| Thrust factor K | 1.76 |
| Design variant/feature | TQO/GWI |
| T | 552.45 mm |
| r1,2 min. | 3.3 mm |
| D | 901.7 mm |
| B | 552.45 mm |
| Calculation factor Y0 | 2 |
| Mass bearing | 975 kg |
| r3,4 min. | 6.4 mm |
| Fatigue load limit Pu | 2550 kN |
| Calculation factor Y2 | 3 |
| Basic dynamic load rating C | 13000 kN |
| Comparative radial load rating CF | 3450 kN |
| d1 ≈ | 753 mm |
| Comparative axial load rating CFa | 568 kN |
| Basic static load rating C0 | 39000 kN |
| Calculation factor Y1 | 2 |
| D1 ≈ | 817 mm |
| d | 679.45 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
