Komatsu steel wire Assembly"
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu steel wire Assembly" Size Chart (mm/inches) |
|---|
| Bearing number | 687/672 |
| Size (mm) | 101.6x168.275x41.275 |
| Bore Diameter (mm) | 101,6 |
| Outer Diameter (mm) | 168,275 |
| Width (mm) | 41,275 |
| d | 101,6 mm |
| D | 168,275 mm |
| T | 41,275 mm |
| B | 41,275 mm |
| C | 30,162 mm |
| a | 38,6 mm |
| r min. | 3,6 mm |
| r1 min. | 3,2 mm |
| r2 min. | 3,2 mm |
| da min. | 114 mm |
| Da min | 146 mm |
| Da max. | 156 mm |
| Da | 149 mm |
| db max. | 115 mm |
| db min | 112 mm |
| ra max. | 3,6 mm |
| rb max. | 3,2 mm |
| Db | 156 mm |
| Weight | 3,37 Kg |
| Basic dynamic load rating (C) | 224 kN |
| Basic static load rating (C0) | 349 kN |
| (Grease) Lubrication Speed | 2200 r/min |
| (Oil) Lubrication Speed | 3000 r/min |
| Calculation factor (e) | 0,47 |
| Calculation factor (Y0) | 0,7 |
| Bearing No. | 687/672 |
| r(min) | 3.6 |
| r1(min) | 3.2 |
| Cr | 282 |
| C0r | 349 |
| Cu | 50.4 |
| Grease lub. | 2200 |
| Oil lub. | 3000 |
| a(mm) | 38.6 |
| da | 114.0 |
| db | 115.0 |
| ra(max) | 3.6 |
| rb(max) | 3.2 |
| e | 0.47 |
| Y1 | 1.28 |
| Y0 | 0.70 |
| (Refer.)Mass(kg) | 3.37 |