KOMATSU 421-06-51620 bracket
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 421-06-51620 bracket Size Chart (mm/inches) |
|---|
| Bearing number | BK1522ZWD |
| Size (mm) | 15x21x22 |
| Bore Diameter (mm) | 15 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 22 |
| Fw | 15 mm |
| D | 21 mm |
| C | 22 mm |
| C1 | 2,7 mm |
| Weight | 0,022 Kg |
| Basic dynamic load rating (C) | 12,9 kN |
| Basic static load rating (C0) | 18,2 kN |
| (Grease) Lubrication Speed | 11 000 r/min |
| Dw | 2 mm |
| Lw | 7.3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 2.5 mm |
| Inner ring reference | IR12X15X22.5 |
| Mass | 0.02 kg |
| Cr | 12.9 kN |
| C0r | 18.2 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 | 0.022 |
| Product Group | B04144 |