Hitachi EX120-2 Excavator Slewing Bearing
| Design Unit: |
METRIC |
| Bore Taper: |
1/12 |
| Bearing Weight: |
102.700 Kg |
| Cage Type: |
EMB |
| UPC Code: |
087796177390 |
| Cage Material: |
Brass |
| Superseded Part: |
23068KYMBW507C08C3 |
| d: |
340.000 mm |
| PDF |
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Product Details
| Design Unit |
METRIC |
| Bore Taper |
1/12 |
| Bearing Weight |
102.700 Kg |
| Cage Type |
EMB |
| UPC Code |
087796177390 |
| Cage Material |
Brass |
| Superseded Part |
23068KYMBW507C08C3 |
| d |
340.000 mm |
| D |
520.000 mm |
| B - Inner Ring Width |
133 mm |
| B - Outer Ring Width |
133.000 mm |
| R - Inner Ring To Clear Radius1 |
4.000 mm |
| r - Outer Ring To Clear Radius2 |
4.000 mm |
| da - Inner Ring Backing Diameter |
381.000 mm |
| Da - Outer Ring Backing Diameter |
481.000 mm |
| C0 - Static Radial Rating |
4630000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) |
2890000 N |
| e - ISO Factor3 |
0.23 |
| Y0 - ISO Factor4 |
2.96 |
| Y1 - ISO Factor5 |
4.4 |
| Y2 - ISO Factor6 |
2.89 |
| Reference Thermal Speed Rating (Grease) |
800 |
| Reference Thermal Speed Rating (Oil)7 |
930 |
| Cg - Geometry Factor8 |
0.135 |