NN303 NSK CYLINDRICAL ROLLER BEARING
What are 920 mm D the dimensions of a NN303 NSK CYLINDRICAL ROLLER BEARING? Crossed Roller Bearing Manufacturing Service . Get Your Free, Instant Quote！ China 6203 Bearing Supplier
| Brand Name: | NSK |
| Model Number: | NN303 |
| D: | 920 mm |
| Axial Load Factor Y2: | 2.65 |
| Limiting Speed - Grease: | 390 rpm |
| Enclosure: | Open |
| d: | 500 mm |
| Bore Type: | Cylindrical Bore |
| Roller Profile: | Symmetric |
| Retainer Material: | Machined Brass |
Product Details
| D | 920 mm |
| Axial Load Factor Y2 | 2.65 |
| Limiting Speed - Grease | 390 rpm |
| Enclosure | Open |
| d | 500 mm |
| Bore Type | Cylindrical Bore |
| Roller Profile | Symmetric |
| Retainer Material | Machined Brass |
| Dynamic Load Rating | 13,200,000 N |
| Fillet Radius/Chamfer | 7.5 mm |
| Constant e | 0.38 |
| Nr. of Holes | 8 |
| ra (max) | 6 mm |
| Axial Load Factor Y1 | 1.78 |
| Weight | 1000.000 kg |
| Limiting Speed - Oil | 510 rpm |
| da (min) | 536 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Hole Diameter (do) | 25 mm |
| Configuration | Double Row |