300KV81 NSK Four-Row Tapered Roller Bearing
Manufacturers of all Four-Row Tapered Roller Bearing are represented in our partial list of BEARING-THAILAND CO.,LTD. clients. Contact Gary for a complete 300KV81 NSK Four-Row Tapered Roller Bearing list of clients and 2.5 mm ra1 (max) projects.
| Brand Name: | NSK |
| Model Number: | 300KV81 |
| ra1 (max): | 2.5 mm |
| Db (min): | 276 mm |
| Dynamic Load Rating: | 430,000 N |
| Db (max): | 262 mm |
| d: | 160 mm |
| Da (max): | 276 mm |
| dd (min): | 210 mm |
| Outside Ring Inside Diameter: | 255 mm |
Product Details
| ra1 (max) | 2.5 mm |
| Db (min) | 276 mm |
| Dynamic Load Rating | 430,000 N |
| Db (max) | 262 mm |
| d | 160 mm |
| Da (max) | 276 mm |
| dd (min) | 210 mm |
| Outside Ring Inside Diameter | 255 mm |
| Fillet Radius/Chamfer | 3 mm |
| Radial Clearance | 0.070 to 0.120 mm |
| db (min) | 174 mm |
| r1 | 3 mm |
| Static Load Rating | 570,000 N |
| Limiting Speed - Grease | 2,200 rpm |
| Configuration | Single Row |
| dc (min) | 197 mm |
| Bore Type | Cylindrical Bore |
| da (min) | 174 mm |
| Limiting Speed - Oil | 2,600 rpm |
| D | 290 mm |