KOMATSU 428-54-21750 bracket
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 428-54-21750 bracket Size Chart (mm/inches) |
|---|
| Bearing number | 6307N |
| Size (mm) | 35x80x21 |
| Bore Diameter (mm) | 35 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 21 |
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| C | 21 mm |
| a | 3,28 mm |
| b | 2,05 mm |
| f | 1,65 mm |
| r min. | 1,5 mm |
| r0 max. | 0,6 mm |
| r1 min. | 0,5 mm |
| D1 | 76,81 mm |
| D2 | 86,6 mm |
| da min. | 43 mm |
| Da max. | 72 mm |
| Weight | 0,457 Kg |
| Basic dynamic load rating (C) | 33,4 kN |
| Basic static load rating (C0) | 19,3 kN |
| (Grease) Lubrication Speed | 8500 r/min |
| (Oil) Lubrication Speed | 10000 r/min |