NN4948K NTN Cylindrical Roller Bearing
NN4948K NTN Cylindrical Roller Bearing Industries and Applications ? 0.384 kg Weight We sell discount Tapered Roller Bearing online 0.023 to 0.043 mm Radial Clearance as well as NTK BEARING PRECISION AXLE CORP. cheap machinery parts.
| Brand Name: | NTN |
| Model Number: | NN4948K |
| Weight: | 0.384 kg |
| Configuration: | Single Row |
| Radial Clearance: | 0.023 to 0.043 mm |
| ra (max): | 1 mm |
| Limiting Speed - Oil: | 9,000 rpm |
| d: | 55 mm |
| D: | 90 mm |
| Fillet Radius/Chamfer: | 1.1 mm |
| PDF |
NN4948K |
Product Details
| Weight | 0.384 kg |
| Configuration | Single Row |
| Radial Clearance | 0.023 to 0.043 mm |
| ra (max) | 1 mm |
| Limiting Speed - Oil | 9,000 rpm |
| d | 55 mm |
| D | 90 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| da (min) | 61 mm |
| Enclosure | Open |
| B | 18 mm |
| Dynamic Load Rating | 28,300 N |
| Factor fo | 15.4 |
| Static Load Rating | 21,300 N |
| Bore Type | Cylindrical Bore |
| Da (max) | 84 mm |
| Limiting Speed - Grease | 7,700 rpm |
