NTN 387A Thin-Section Ball Bearings
| Brand Name |
NTN |
| Model Number |
387A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 387A bearing Size Chart (mm/inches) |
|---|
| d | 65 mm |
| D | 100 mm |
| B | 23 mm |
| C | 17.5 mm |
| T | 23 mm |
| d1 | 84 mm |
| a | 22.5 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.46 |
| Y2 | 1.31 |
| Y0 | 0.72 |
| Mass | 0.63 kg |
| ISO 355 reference | T4CC065 |
| Dynamic load, C | 83 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 128 kN |
| Fatigue limit load, Cu | 15.6 kN |
| Nlim (oil) | 4,600 rpm |
| Nlim (grease) | 3,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.14 Hz |
| Characteristic outer ring frequency, BPF0 | 12.24 Hz |
| Characteristic inner ring frequency, BPFI | 14.76 Hz |
| da max | 72 mm |
| db min | 73.5 mm |
| Da min | 90 mm |
| Da max | 91.5 mm |
| Db min | 97 mm |
| Ca min | 4 mm |
| Cb min | 5.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4547359002973 |
| Product Group | B04334 |