KOYO MK32281 needle roller bearings
YOU’LL FIND AN 75x130x27.25 Size (mm) EXTENSIVE SELECTION OF 75 Bore Diameter (mm) KOYO MK32281 needle roller bearings FOR SALE.
| Size (mm) | 75x130x27.25 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 27.25 |
| d | 75 mm |
| D | 130 mm |
| T | 27.25 mm |
| B | 25 mm |
| C | 22 mm |
| a – | 0.3 mm |
| r1 min. | 2 mm |
| r2 min. | 1.5 mm |
| Weight | 1.39 Kg |
| Basic dynamic load rating (C) | 142000 kN |
| Basic static load rating (C0) | 181000 kN |
| (Grease) Lubrication Speed | 2900 r/min |
| (Oil) Lubrication Speed | 3900 r/min |
| Calculation factor (e) | 0.44 |
| Calculation factor (Y0) | 0.76 |
| Inventory | 0.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4991893858860 |
| Product Group | B04334 |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Enclosure | Open |
| Bore Size | 75 mm |
| Outside Diameter | 130 mm |
| Width | 27.3 mm |
| Fillet Radius/Chamfer | 2 mm |
| r1 | 1.5 mm |
| Load Center | -0.3 mm |
| Dynamic Load Rating | 142,000 N |
| Static Load Rating | 181,000 N |
| Limiting Speed – Grease | 2,900 rpm |
| Limiting Speed – Oil | 3,900 rpm |
| Constant e | 0.44 |
| Axial Load Factor Y0 | 0.76 |
| Axial Load Factor Y1 | 1.38 |
| da (min) | 85 mm |
| db (max) | 86 mm |
| Da (min) | 115 mm |
| Db (min) | 124 mm |
| S1 (min) | 4 mm |
| S2 (min) | 5 mm |
| Cone ra (max) | 2 mm |
| Cup ra (max) | 1.5 mm |
Detailed Parameters
parameter：
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