KOMATSU COVER ASS'Y20U-54-47500 COVER ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER ASS'Y20U-54-47500 COVER ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | 220 |
| Size (mm) | 100x180x34 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 34 |
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| C | 34 mm |
| d1 | 123 mm |
| r1 min. | 2,1 mm |
| r2 min. | 2,1 mm |
| D2 | 160 mm |
| da min. | 112 mm |
| da max | 122 mm |
| Da max. | 168 mm |
| ra max. | 2 mm |
| Weight | 3,45 Kg |
| Basic dynamic load rating (C) | 134 kN |
| Basic static load rating (C0) | 140 kN |
| Fatigue load limit (Pu) | 5 |
| Reference speed | 6300 r/min |
| Limiting speed | 4000 r/min |
| d1 ≈ | 123 mm |
| D2 ≈ | 159.9 mm |
| r1,2 min. | 2.1 mm |
| da min. | 112 mm |
| Da max. | 168 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 134 kN |
| Basic static load rating C0 | 140 kN |
| Fatigue load limit Pu | 5 kN |
| Calculation factor kr | 0.04 |
| Mass bearing | 3.45 kg |