NTN TRANS61021 Koyo Eccentric Bearing
| Brand Name |
NTN |
| Model Number |
TRANS61021 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN TRANS61021 bearing Size Chart (mm/inches) |
|---|
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| d1 | 66.5 mm |
| d2 | 55.1 mm |
| D1 | 74.4 mm |
| D2 | 85.3 mm |
| a | 39 mm |
| Contact angle α | 40 ° |
| rs min | 1.1 mm |
| r1s min | 0.6 mm |
| Radial clearance class | CN |
| Mass | 0.5 kg |
| Dynamic load, C | 32 kN |
| Static load, C0 | 24.8 kN |
| Fatigue limit load, Cu | 1.13 kN |
| Nref | 8,100 rpm |
| Nlim | 9,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 5.4 Hz |
| Characteristic outer ring frequency, BPF0 | 5.6 Hz |
| Characteristic inner ring frequency, BPFI | 7.4 Hz |
| da min | 57 mm |
| db min | 57 mm |
| Da max | 83 mm |
| Db max | 85.5 mm |
| r1a max | 0.6 mm |
| ra max | 1 mm |