parker PV270R1E3T1NUPM bearing Size Chart (mm/inches) |
|---|
| Bearing number | 557S/552A |
| Size (mm) | 53.975x123.825x38.1 |
| Bore Diameter (mm) | 53,975 |
| Outer Diameter (mm) | 123,825 |
| Width (mm) | 38,1 |
| d | 53,975 mm |
| D | 123,825 mm |
| T | 38,1 mm |
| B | 36,678 mm |
| C | 30,162 mm |
| a | 28,7 mm |
| r min. | 3,6 mm |
| r2 min. | 3,2 mm |
| da min. | 71 mm |
| Da | 109 mm |
| db min | 65 mm |
| ra max. | 3,6 mm |
| rb max. | 3,2 mm |
| Db | 116 mm |
| Weight | 2,226 Kg |
| Basic dynamic load rating (C) | 162 kN |
| Basic static load rating (C0) | 223 kN |
| (Grease) Lubrication Speed | 3200 r/min |
| (Oil) Lubrication Speed | 4200 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,95 |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| EAN | 0605790370373 |
| Weight / US pound | 2.07 |
| Product Group | B04334 |
| Bearing No. | 557S/552A |
| r(min) | 3.6 |
| r1(min) | 3.2 |
| Cr | 202 |
| C0r | 223 |
| Cu | 34.8 |
| Grease lub. | 3200 |
| Oil lub. | 4200 |
| a(mm) | 28.7 |
| da | 71.0 |
| db | 65.0 |
| ra(max) | 3.6 |
| rb(max) | 3.2 |
| e | 0.35 |
| Y1 | 1.73 |
| Y0 | 0.95 |
| (Refer.)Mass(kg) | 2.23 |