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 |