7220CTRDUMP3 NSK Super Precision Bearings
Advance 7220CTRDUMP3 NSK Super Precision Bearings is your source for quality Super Precision Bearings and accessories. shop 842 mm Da (max) online for home delivery or pick up Bearing Parts Trade Co., Ltd. in one of our 10000 . 600 mm d
| Brand Name: | NSK |
| Model Number: | 7220CTRDUMP3 |
| Da (max): | 842 mm |
| d: | 600 mm |
| Limiting Speed - Oil: | 490 rpm |
| Hole Diameter (do): | 20 mm |
| Axial Load Factor Y1: | 2.20 |
| Weight: | 551.000 kg |
| Radial Clearance: | 0.460 to 0.600 mm |
| Configuration: | Double Row |
| PDF |
7220CTRDUMP3 |
Product Details
| Da (max) | 842 mm |
| d | 600 mm |
| Limiting Speed - Oil | 490 rpm |
| Hole Diameter (do) | 20 mm |
| Axial Load Factor Y1 | 2.20 |
| Weight | 551.000 kg |
| Radial Clearance | 0.460 to 0.600 mm |
| Configuration | Double Row |
| Nr. of Holes | 8 |
| Bore Type | Tapered Bore |
| Constant e | 0.31 |
| Retainer Material | Machined Brass |
| B | 272 mm |
| Dynamic Load Rating | 9,050,000 N |
| Enclosure | Open |
| Axial Load Factor Y2 | 3.27 |
| Fillet Radius/Chamfer | 6 mm |
| ra (max) | 5 mm |
| da (min) | 628 mm |
| Center Guidance | Fixed Inner Ring Rib |
