NN3019TN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
NN3019TN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Engineering Calculator , Super Precision Bearing NTN PRECISION AXLE CORP. Manufacturing Service Asymmetric Roller Profile . Get 8 mm Hole Diameter (do) Your Free.
| Brand Name: | SKF |
| Model Number: | NN3019TN9/SP |
| Roller Profile: | Asymmetric |
| Hole Diameter (do): | 8 mm |
| Fillet Radius/Chamfer: | 3 mm |
| ra (max): | 2.5 mm |
| Center Guidance: | Fixed Inner Ring Rib |
| Configuration: | Double Row |
| Bore Type: | Tapered Bore |
| Da (max): | 326 mm |
Product Details
| Roller Profile | Asymmetric |
| Hole Diameter (do) | 8 mm |
| Fillet Radius/Chamfer | 3 mm |
| ra (max) | 2.5 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Configuration | Double Row |
| Bore Type | Tapered Bore |
| Da (max) | 326 mm |
| Radial Clearance | 0.180 to 0.250 mm |
| D | 340 mm |
| Retainer Material | Machined Brass |
| d | 220 mm |
| Static Load Rating | 1,860,000 N |
| da (min) | 234 mm |
| Axial Load Factor Y2 | 3.74 |
| Axial Load Factor Y0 | 2.45 |
| Groove Width A | 18 mm |
| B | 90 mm |
| Axial Load Factor Y1 | 2.51 |
| Limiting Speed - Oil | 2,400 rpm |