71820ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle
Enjoy NTN PRECISION AXLE CORP. Symmetric Roller Profile High Margins on Competitive Super Precision Bearing Pricing.Great Wholesale 20 mm Hole Diameter (do) Products at Low Costs.
| Brand Name: |
SKF |
| Model Number: |
71820ACDGA/P4 |
| Roller Profile: |
Symmetric |
| Radial Clearance: |
0.710 to 0.930 mm |
| Hole Diameter (do): |
20 mm |
| D: |
1420 mm |
| Limiting Speed - Oil: |
280 rpm |
| Axial Load Factor Y0: |
3.20 |
| B: |
308 mm |
| Nr. of Holes: |
8 |
Product Details
| Roller Profile |
Symmetric |
| Radial Clearance |
0.710 to 0.930 mm |
| Hole Diameter (do) |
20 mm |
| D |
1420 mm |
| Limiting Speed - Oil |
280 rpm |
| Axial Load Factor Y0 |
3.20 |
| B |
308 mm |
| Nr. of Holes |
8 |
| Enclosure |
Open |
| Fillet Radius/Chamfer |
7.5 mm |
| Limiting Speed - Grease |
220 rpm |
| Axial Load Factor Y2 |
4.87 |
| Configuration |
Double Row |
| Groove Width A |
45 mm |
| Constant e |
0.21 |
| Dynamic Load Rating |
17,200,000 N |
| Center Guidance |
Fixed Inner Ring Rib |
| Axial Load Factor Y1 |
3.27 |
| d |
1000 mm |
| Da (max) |
1384 mm |