NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Browse NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Categories in the Manufacturers Online Free. China Abec 7 Bearings Supplier 508 mm Da max. 46 mm B including 0.1 Calculation factor kr Super Precision Angular Contact Bearings.
| Brand Name: |
SKF |
| Model Number: |
NNU4928BK/SPW33 |
| Da max.: |
508 mm |
| B: |
46 mm |
| Calculation factor kr: |
0.1 |
| s max.: |
3.3 mm |
| D1 ≈: |
488 mm |
| da min.: |
431 mm |
| Reference speed: |
1200 r/min |
| r1,2 min.: |
2.1 mm |
Product Details
| Da max. |
508 mm |
| B |
46 mm |
| Calculation factor kr |
0.1 |
| s max. |
3.3 mm |
| D1 ≈ |
488 mm |
| da min. |
431 mm |
| Reference speed |
1200 r/min |
| r1,2 min. |
2.1 mm |
| d |
420 mm |
| D |
520 mm |
| Basic dynamic load rating C |
572 kN |
| Mass bearing |
22 kg |
| da max. |
442 mm |
| Axial load factor Y |
0.6 |
| Basic static load rating C0 |
1200 kN |
| F |
447 mm |
| db min. |
452 mm |
| ra max. |
2 mm |
| Limiting value e |
0.2 |
| Fatigue load limit Pu |
102 kN |