48290D-220-220D NSK Four-Row Tapered Roller Bearing
Welcome to China 608rs Bearing Supplier the 21 mm B 48290D-220-220D NSK Four-Row Tapered Roller Bearing 0.020 to 0.045 mm Radial Clearance online seller.
| Brand Name: | NSK |
| Model Number: | 48290D-220-220D |
| B: | 21 mm |
| Radial Clearance: | 0.020 to 0.045 mm |
| Da (max): | 45 mm |
| ra (max): | 1 mm |
| Limiting Speed - Oil: | 14,000 rpm |
| Static Load Rating: | 39,000 N |
| Enclosure: | Open |
| dc (min): | 30 mm |
Product Details
| B | 21 mm |
| Radial Clearance | 0.020 to 0.045 mm |
| Da (max) | 45 mm |
| ra (max) | 1 mm |
| Limiting Speed - Oil | 14,000 rpm |
| Static Load Rating | 39,000 N |
| Enclosure | Open |
| dc (min) | 30 mm |
| Limiting Speed - Grease | 11,000 rpm |
| ra1 (max) | 0.6 mm |
| db (max) | 27 mm |
| Bore Type | Cylindrical Bore |
| db (min) | 25 mm |
| dd (min) | 33 mm |
| d | 20 mm |
| r1 | 0.6 mm |
| Configuration | Single Row |
| Weight | 0.240 kg |
| Fillet Radius/Chamfer | 1.1 mm |
| D | 52 mm |