Minimum Buy Quantity NTN K81120T2 Thrust cylindrical roller bearings
| Place of Origin |
USA JAPAN |
| Brand Name |
NTN |
| Certification |
CO CQ |
| Model Number |
K81120T2 |
| Min.Order Quantity |
1SET |
| Price |
Check with us |
| Packaging Details |
Original Packing |
| Delivery Time |
Within 5 days |
| Payment Terms |
Western Union,T/T |
Product Features
NTN K81120T2 bearing Size Chart (mm/inches) |
|---|
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Floating Steel Ring |
| Retainer Material | Pressed Steel |
| Nr. of Holes | 4 |
| Weight | 0.650 kg |
| d | 50 mm |
| D | 90 mm |
| B | 23 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| Groove Width A | 6 mm |
| Hole Diameter (do) | 3 mm |
| Dynamic Load Rating | 142,000 N |
| Static Load Rating | 122,000 N |
| Limiting Speed - Grease | 6,200 rpm |
| Limiting Speed - Oil | 7,500 rpm |
| Constant e | 0.24 |
| Axial Load Factor Y0 | 2.73 |
| Axial Load Factor Y1 | 2.79 |
| Axial Load Factor Y2 | 4.15 |
| Radial Clearance | 0.045 to 0.060 mm |
| da (min) | 57 mm |
| Da (max) | 83 mm |
| ra (max) | 1 mm |