NTN 81211T2 Thrust cylindrical roller bearings-Complete thrust bearing
| Brand Name |
NTN |
| Model Number |
81211T2 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 81211T2 bearing Size Chart (mm/inches) |
|---|
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| a min | 3.07 mm |
| a max | 3.28 mm |
| Ca min | 5.43 mm |
| Ca max | 5.74 mm |
| rs min | 1.5 mm |
| rNs min | 0.5 mm |
| D3 max | 86.79 mm |
| b min | 2.7 mm |
| b max | 3 mm |
| r0 max | 0.6 mm |
| D4 max | 96.5 mm |
| f | 2.46 mm |
| Snap ring reference | R90 |
| Radial clearance class | CN |
| Mass | 0.63 kg |
| Dynamic load, C | 40.5 kN |
| Static load, C0 | 24 kN |
| Fatigue limit load, Cu | 1.09 kN |
| f0 | 13.2 |
| Nlim (grease) | 5,300 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.08 Hz |
| Characteristic outer ring frequency, BPF0 | 3.07 Hz |
| Characteristic inner ring frequency, BPFI | 4.93 Hz |
| da min | 48 mm |
| da max | 54 mm |
| Da max | 82 mm |
| ra max | 1.5 mm |
| rNa max | 0.5 mm |
| Db min | 98 mm |