Bearing K 25x31x21 NBS K 25x31x21 NBS bearing Size Chart (mm/inches) |
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| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | TIMKEN |
| Minimum Buy Quantity | N/A |
| EAN | 0087796029538 |
| Weight / US pound | 60.76 |
| Product Group | B04311 |
| Design Unit | METRIC |
| Bearing Weight | 27.6 Kg |
| Cage Type | EM |
| UPC Code | 087796029538 |
| Cage Material | Brass |
| Superseded Part | 23136YMW507C08 |
| d - Bore | 180 mm |
| D - Outer Diameter | 300 mm |
| B - Inner Ring Width | 96 mm |
| B - Outer Ring Width | 96.000 mm |
| R - Inner Ring To Clear Radius1 | 2.500 mm |
| r - Outer Ring To Clear Radius2 | 2.500 mm |
| da - Inner Ring Backing Diameter | 208.000 mm |
| Da - Outer Ring Backing Diameter | 275.000 mm |
| C0 - Static Radial Rating | 2000000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 1410000 N |
| e - ISO Factor3 | 0.29 |
| Y0 - ISO Factor4 | 2.32 |
| Y1 - ISO Factor5 | 3.45 |
| Y2 - ISO Factor6 | 2.27 |
| Reference Thermal Speed Rating (Grease) | 1300 |
| Reference Thermal Speed Rating (Oil)7 | 1500 |
| Cg - Geometry Factor8 | 0.0987 |