Four Point Contact Ball Non Aligning Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Four Point Contact Ball Non Aligning Bearings Size Chart (mm/inches) |
|---|
| Bearing number | HK1512D |
| Size (mm) | 15x21x12 |
| Bore Diameter (mm) | 15,000 |
| Outer Diameter (mm) | 21,000 |
| Width (mm) | 12,000 |
| Fw | 15,000 mm |
| D | 21,000 mm |
| C | 12,000 mm |
| Dw | 2 mm |
| Lw | 7.3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 2.5 mm |
| Inner ring reference | IR12X15X12.5 |
| Mass | 0.01 kg |
| Cr | 7.5 kN |
| C0r | 9.1 kN |
| Nlim (grease) | 11,000 rpm |
| Nlim (oil) | 16,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.38 Hz |
| Characteristic outer ring frequency, BPF0 | 7.5 Hz |
| Characteristic inner ring frequency, BPFI | 9.5 Hz |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.011 |
| Product Group | B04144 |