NNU312 NSK CYLINDRICAL ROLLER BEARING
NNU312 NSK CYLINDRICAL ROLLER BEARING Engineering Calculator , 0.3 mm ra (max) Crossed Roller Bearing Manufacturing Service . Get Your Free. China 6203 Bearing Supplier
| Brand Name: | NSK |
| Model Number: | NNU312 |
| ra (max): | 0.3 mm |
| d: | 40 mm |
| Static Load Rating: | 4,900 N |
| Limiting Speed - Oil: | 14,000 rpm |
| Snap Ring Outside Diameter: | 54.8 mm |
| Da (max): | 50 mm |
| Enclosure: | Single Shield with S |
| Configuration: | Single Row |
Product Details
| ra (max) | 0.3 mm |
| d | 40 mm |
| Static Load Rating | 4,900 N |
| Limiting Speed - Oil | 14,000 rpm |
| Snap Ring Outside Diameter | 54.8 mm |
| Da (max) | 50 mm |
| Enclosure | Single Shield with S |
| Configuration | Single Row |
| da (min) | 42 mm |
| Cy (max) | 1.8 mm |
| D | 52 mm |
| Snap Ring Width | 0.9 mm |
| b (min) | 1 mm |
| Weight | 0.034 kg |
| Dynamic Load Rating | 5,950 N |
| a (max) | 1.3 mm |
| Radial Clearance | 0.015 to 0.033 mm |
| Limiting Speed - Grease | 12,000 rpm |
| B | 7 mm |
| Fillet Radius/Chamfer | 0.3 mm |