Komatsu 21J-63-12170 Shim 2
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21J-63-12170 Shim 2 Size Chart (mm/inches) |
|---|
| d | 20 mm |
| D | 68 mm |
| H | 28 mm |
| d2 | 32.2 mm |
| D2 | 43.2 mm |
| H1 | 19 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.6 mm |
| a | 73 mm |
| J | 53 mm |
| N | 6.8 mm |
| da min. | 25 mm |
| Da max. | 43 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 27.5 kN |
| Basic static load rating C0 | 51 kN |
| Fatigue load limit Pu | 1.9 kN |
| Attainable speed | 6400 r/min |
| Preload | 1650 N |
| Frictional moment | 0.15 N·m |
| Static axial stiffnes | 680 N/µm |
| Static moment stiffness | 140 N·m/mrad |
| Mass bearing | 0.58 kg |
| Required attachment bolt size (DIN 912) | M6 |
| Number of attachment bolts | 7 |
| Angle between holes in outer ring (Pitch) α | 45 ° |