| Bearing number | K45X53X28H |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 55 |
| Fw | 45 mm |
| Ew | 55 mm |
| Bc | 28 mm |
| Weight | 0.078 Kg |
| Basic dynamic load rating (C) | 49.3 kN |
| Basic static load rating (C0) | 89.2 kN |
| (Grease) Lubrication Speed | 6200 r/min |
| (Oil) Lubrication Speed | 9600 r/min |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04144 |
| Bearing No. | K45X53X28H |
| Cr | 49.3 |
| C0r | 89.2 |
| Cu | 13.9 |
| Grease lub. | 6200 |
| Oil lub. | 9600 |
| P/S | S |
| (Refer.)Mass(kg) | 0.078 |
| Shaft(max.) | 45.000 |
| Shaft(min.) | 44.989 |
| Housing(max.) | 53.029 |
| Housing(min.) | 53.010 |
