ISO 71907 A angular contact ball bearings
| Brand Name |
ISO |
| Model Number |
71907 A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
ISO 71907 A bearing Size Chart (mm/inches) |
|---|
| Bearing number | 4T-02473/02420 |
| Size (mm) | 25.4x68.262x22.225 |
| Bore Diameter (mm) | 25,4 |
| Outer Diameter (mm) | 68,262 |
| Width (mm) | 22,225 |
| d | 25,4 mm |
| D | 68,262 mm |
| T | 22,225 mm |
| B | 22,225 mm |
| C | 17,462 mm |
| a | 17 mm |
| rs min | 0.8 mm |
| r1s min | 1.57 mm |
| e | 0.42 |
| Y2 | 1.44 |
| Y0 | 0.79 |
| Mass | 0.43 kg |
| Dynamic load, C | 57 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 67 kN |
| Nlim (oil) | 7,700 rpm |
| Nlim (grease) | 5,800 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 6.07 Hz |
| Characteristic outer ring frequency, BPF0 | 7.18 Hz |
| Characteristic inner ring frequency, BPFI | 9.82 Hz |
| ra max | 0.8 mm |
| r1a max | 1.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.441 |
| Product Group | B04334 |