749KV1051 NSK Four-Row Tapered Roller Bearing
Shop 749KV1051 NSK Four-Row Tapered Roller Bearing huge online discount Four-Row Cylindrical Roller Bearing inventory. Four-Row Cylindrical Roller Bearing and Import machinery parts your 4,100,000 N Dynamic Load Rating car Open Enclosure needs with Free Shipping and Free China 608rs Bearing Supplier Extended Warranty.
| Brand Name: | NSK |
| Model Number: | 749KV1051 |
| Enclosure: | Open |
| Dynamic Load Rating: | 4,100,000 N |
| Axial Load Factor Y2: | 2.94 |
| Nr. of Holes: | 8 |
| ra (max): | 4 mm |
| Retainer Material: | Machined Brass |
| Limiting Speed - Oil: | 900 rpm |
| Bore Type: | Cylindrical Bore |
Product Details
| Enclosure | Open |
| Dynamic Load Rating | 4,100,000 N |
| Axial Load Factor Y2 | 2.94 |
| Nr. of Holes | 8 |
| ra (max) | 4 mm |
| Retainer Material | Machined Brass |
| Limiting Speed - Oil | 900 rpm |
| Bore Type | Cylindrical Bore |
| Center Guidance | Fixed Inner Ring Rib |
| Roller Profile | Symmetric |
| Constant e | 0.34 |
| Fillet Radius/Chamfer | 5 mm |
| da (min) | 362 mm |
| Static Load Rating | 6,050,000 N |
| D | 520 mm |
| Hole Diameter (do) | 15 mm |
| d | 340 mm |
| Radial Clearance | 0.310 to 0.410 mm |
| B | 180 mm |
| Groove Width A | 32 mm |