KOMATSU 21W-30-41140 COVER ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21W-30-41140 COVER ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | 53209 + U209 |
| Size (mm) | 45x78x24 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 78 |
| Width (mm) | 24 |
| d | 45 mm |
| D3 | 78 mm |
| T1 | 24 mm |
| A | 26 mm |
| C | 7,5 mm |
| D | 73 mm |
| D1 | 47 mm |
| D2 | 60 mm |
| Da max | 60 mm |
| d1 | 73 mm |
| da min | 62 mm |
| R | 56 mm |
| ra max | 1 mm |
| rmin | 1 mm |
| T | 21,3 mm |
| U209 / Designation, seating washer |
| m | 0,278 kg / Weight |
| m1 | 0,088 kg / Weight, seating washer |
| Ca | 39000 N / Dynamic load rating (axial) |
| C0a | 80000 N |
| A | 0,043 / Factor min. load |
| nG | 5500 1/min / Limiting speed |
| Cua | 3550 N / Fatigue limit load, axial |