7912CTRDUMP3 NSK Super Precision Bearings
7912CTRDUMP3 NSK Super Precision Bearings with easy-to-use 4.4 Calculation factor Y2 parts graphics, giving you the ability China lm8uu Bearing Supplier to check parts availability, Super Precision Bearings pricing, examine remanufactured options.
| Brand Name: | NSK |
| Model Number: | 7912CTRDUMP3 |
| Calculation factor Y2: | 4.4 |
| ra max.: | 2 mm |
| Calculation factor Y0: | 2.8 |
| Basic dynamic load rating C: | 452 kN |
| db min.: | 137 mm |
| Basic static load rating C0: | 610 kN |
| Reference speed: | 2800 r/min |
| K: | 4.5 mm |
Product Details
| Calculation factor Y2 | 4.4 |
| ra max. | 2 mm |
| Calculation factor Y0 | 2.8 |
| Basic dynamic load rating C | 452 kN |
| db min. | 137 mm |
| Basic static load rating C0 | 610 kN |
| Reference speed | 2800 r/min |
| K | 4.5 mm |
| d3 | 155 mm |
| d1 | 115 mm |
| D | 200 mm |
| r1,2 min. | 2 mm |
| d2 ≈ | 148 mm |
| Limiting speed | 3600 r/min |
| B1 | 80 mm |
| D1 ≈ | 180 mm |
| da max. | 148 mm |
| Da max. | 191 mm |
| Calculation factor Y1 | 2.9 |
| B | 52 mm |