51188 KOYO 440x540x80mm ra max. 2 mm Thrust ball bearings
| Bearing number | 51188 |
| Size (mm) | 440x540x80 |
| Brand | KOYO |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 540 |
| Width (mm) | 80 |
| d | 440 mm |
| D | 540 mm |
| T | 80 mm |
| d1 | 535 mm |
| r min. | 2.1 mm |
| D1 | 444 mm |
| da min. | 499 mm |
| Da max. | 481 mm |
| ra max. | 2 mm |
| Weight | 41.5 Kg |
| Basic dynamic load rating (C) | 522 kN |
Cross-reference to other manufacturer’s part number
| NKIB5905R Complex bearings | Static load rating radial (C0):31.5 kN , Dynamic load rating radial (C):24 kN , Dynamic load rating axial (C):5.15 kN , (Grease) Lubrication Speed:8500 r/min , Static load rating axial (C0):9.25 kN |
| SL182913 Cylindrical roller bearings | B:16 mm , Width :16mm , d:65 mm , C:16 mm , D:90 mm |
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| W315PP Deep groove ball bearings | Weight:5.811 Kg , Basic dynamic load rating (C):128 kN , C:68.28 mm , B:68.28 mm |
| TVK2340JL-3 Needle roller bearings | Basic static load rating (C0):43.1 kN , Basic dynamic load rating (C):11.8 kN , Ea:36 mm , B1:3.6 mm , Eb:28 mm , Weight:0.016 Kg |
| 2322SK Self aligning ball bearings | (Oil) Lubrication Speed:2 800 r/min , Calculation factor (e):0.37 , (Grease) Lubrication Speed:2 200 r/min , Calculation factor (Y1):1.7 , Basic static load rating (C0):94.5 kN , Calculation factor (Y0):1.8 |
| UKFL213H Bearing units | A2:62 mm , Thread (G):M6x1 , L:155 mm , Basic dynamic load rating (C):57.2 kN , N:23 mm , Weight:4.8 Kg |
| UKP209 Bearing units | (Refer.)Unit mass(kg):1/4-28UNF , S:2.3 , f0:14.0 , B:39 |
| 2211K Self aligning ball bearings | C:25 mm , Weight:0.81 Kg , Basic dynamic load rating (C):26.8 kN , (Grease) Lubrication Speed:5800 r/min , Basic static load rating (C0):10 kN |
| 203KR2 Deep groove ball bearings | Width :14mm , C:12 mm , D:40 mm , d:15.883 mm , B:14 mm |
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