SKF PFT 1. TF bearing units
| Brand Name |
SKF |
| Model Number |
PFT 1. TF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SKF PFT 1. TF bearing Size Chart (mm/inches) |
|---|
| Bearing number | 71984 BM |
| Size (mm) | 560x420x65 |
| Bore Diameter (mm) | 560 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 65 |
| d | 420 mm |
| D | 560 mm |
| B | 65 mm |
| d1 | 472 mm |
| D1 | 507 mm |
| a | 238 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 1.5 mm |
| da - min. | 435 mm |
| Da - max. | 545 mm |
| Db - max. | 553 mm |
| ra - max. | 3 mm |
| rb - max. | 1.5 mm |
| Basic dynamic load rating - C | 364 kN |
| Basic static load rating - C0 | 670 kN |
| Fatigue load limit - Pu | 13.7 kN |
| Reference speed | 1200 r/min |
| Limiting speed | 1200 r/min |
| Calculation factor - kr | 0.085 |
| Calculation factor - ka | 0.7 |
| Calculation factor - e | 1.14 |
| Calculation factor - X | 0.35 |
| Calculation factor - Y0 | 0.26 |
| Calculation factor - Y1 | |
| Calculation factor - Y2 | 0.57 |
| d1 ≈ | 472 mm |
| D1 ≈ | 507 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 1.5 mm |
| da min. | 435 mm |
| Da max. | 545 mm |
| Db max. | 553 mm |
| ra max. | 3 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 364 kN |
| Basic static load rating C0 | 670 kN |
| Fatigue load limit Pu | 13.7 kN |
| Calculation factor A | 7.93 |
| Calculation factor kr | 0.085 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.35 |
| Calculation factor Y0 | 0.26 |
| Calculation factor Y2 | 0.57 |
| Mass bearing | 44.5 kg |