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 |