Komatsu 21J-30-12130 chucking
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21J-30-12130 chucking Size Chart (mm/inches) |
|---|
| Bearing number | PFD 30 TR |
| Bore Diameter (mm) | 30 |
| Width (mm) | 38,1 |
| d | 30 mm |
| Da | 71 mm |
| A1 | 2,5 mm |
| B | 38,1 mm |
| G | 10 mm |
| H | 112 mm |
| H1 | 38 mm |
| J | 90,5 mm |
| L | – |
| N | 10,5 mm |
| T | 24,7 mm |
| A2 | 9,5 mm |
| Weight | 0,47 Kg |
| Basic dynamic load rating (C) | 19,5 kN |
| Basic static load rating (C0) | 11,2 kN |
| Housing material | Pressed steel |
| A1 | 2.5 mm |
| A2 | 9.5 mm |
| B4 | 5 mm |
| Da min. | 67 mm |
| H1 | 38 mm |
| s1 | 22.2 mm |
| Basic dynamic load rating C | 19.5 kN |
| Basic static load rating C0 | 11.2 kN |
| Fatigue load limit Pu | 0.475 kN |
| Permissible radial housing load max. | 5 kN |
| Mass unit | 0.46 kg |
| Thread grub screw G2 | M6x0.75 |
| Hexagonal key size for grub screw N | 3 mm |
| Recommended tightening torque for grub screw | 4 N·m |
| Recommended diameter for attachment bolts, mm G | 10 mm |
| Recommended diameter for attachment bolts, inch G | 0.375 in |