Bearing NK47/30R+IR42×47×30 NTN
| Place of Origin |
check with us |
| Brand Name |
Bearing NK47/30R+IR42×47×30 NTN |
| Certification |
Check with us |
| Model Number |
NK47/30R+IR42 |
| Min.Order Quantity |
One set |
| Price |
contact with us |
| Packaging Details |
Conventional shipping packaging |
| Delivery Time |
Within 5 working days |
| Payment Terms |
T/T |
| Supply Ability |
166 |
Product Features
Bearing NK47/30R+IR42×47×30 NTN NK47/30R+IR42 bearing Size Chart (mm/inches) |
|---|
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 6 |
| Weight | 51.400 kg |
| d | 160 mm |
| D | 340 mm |
| B | 114 mm |
| Fillet Radius/Chamfer | 4 mm |
| Groove Width A | 22 mm |
| Hole Diameter (do) | 10 mm |
| Dynamic Load Rating | 1,950,000 N |
| Static Load Rating | 1,950,000 N |
| Limiting Speed - Grease | 1,400 rpm |
| Limiting Speed - Oil | 1,900 rpm |
| Constant e | 0.36 |
| Axial Load Factor Y0 | 1.81 |
| Axial Load Factor Y1 | 1.85 |
| Axial Load Factor Y2 | 2.75 |
| Radial Clearance | 0.130 to 0.180 mm |
| da (min) | 178 mm |
| Da (max) | 322 mm |
| ra (max) | 3 mm |