Komatsu FORK 419-40-42111 COLUMN ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu FORK 419-40-42111 COLUMN ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | 6248 |
| Size (mm) | 240x440x72 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 72 |
| d | 240 mm |
| D | 440 mm |
| B | 72 mm |
| C | 72 mm |
| r min. | 4 mm |
| da min. | 256 mm |
| Da max. | 424 mm |
| ra max. | 3 mm |
| Weight | 51 Kg |
| Basic dynamic load rating (C) | 340 kN |
| Basic static load rating (C0) | 431 kN |
| (Grease) Lubrication Speed | 1200 r/min |
| (Oil) Lubrication Speed | 1500 r/min |
| Bearing No. | 6248 |
| r(min) | 4 |
| Cr | 424 |
| C0r | 431 |
| Cu | 18.2 |
| f0 | 15.2 |
| Grease lub. | 1200 |
| Oil lub. | 1500 |
| da(min) | 256 |
| Da(max) | 424 |
| ra(max) | 3 |
| (Refer.)Mass(kg) | 51.0 |