R11-79E3 Rotek Slewing Ring Bearings
Our highly-skilled and factory-trained service experts have the resources to help you with all China Abec 9 Bearings Supplier your R11-79E3 Rotek Slewing Ring Bearings needs - 0.45 cm³ Reference grease quantity Gref including routine maintenance, major repairs, warranty service, and Slewing Ring Bearings equipment inspections.
| Brand Name: |
Rotek |
| Model Number: |
R11-79E3 |
| Reference grease quantity Gref: |
0.45 cm³ |
| Calculation factor (single, tandem) Y2: |
0.87 |
| Ball diameter Dw: |
4.762 mm |
| Calculation factor f2A: |
1 |
| Calculation factor f: |
1.05 |
| Calculation factor f2D: |
1.17 |
| db min.: |
22 mm |
| Calculation factor e: |
0.68 |
Product Details
| Reference grease quantity Gref |
0.45 cm³ |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Ball diameter Dw |
4.762 mm |
| Calculation factor f2A |
1 |
| Calculation factor f |
1.05 |
| Calculation factor f2D |
1.17 |
| db min. |
22 mm |
| Calculation factor e |
0.68 |
| Mass bearing |
0.033 kg |
| Attainable speed for grease lubrication |
45000 r/min |
| D1 |
31.4 mm |
| Preload class D GD |
280 N |
| da min. |
22 mm |
| Preload class B GB |
70 N |
| rb max. |
0.2 mm |
| Calculation factor fHC |
1.04 |
| d1 |
25.6 mm |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.2 mm |
| ra max. |
0.3 mm |