On request
INA (SCHAEFFLER)
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INA (SCHAEFFLER) BK4520
#BK4520
On request
BK4520-A
Manufacturer descriptionDrawn Cup Needle Roller Bearing - Closed Ends, 45 mm Bore, 52 mm OD, 20 mm Width
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | INA (SCHAEFFLER) |
| Category | DRAWN CUP NEEDLE ROLLER BEARINGS |
| Bore diameter | 45 mm |
| Cage material | Steel |
| Outside diameter | 52 mm |
| Maximum rpm | 6000 RPM |
| Overall width | 20 mm |
| Precision rating | Not Rated |
| Drawn cup type | Closed Ends |
| Series | BK |
| Closure type | Open |
| Lubrication hole type | No Hole |
| Number of rows | One |
| Width to closed end | 17.3 mm |
| Operating temperature range | Maximum of +140 °C |
| Standards met | DIN 618-1/ISO 3245 |
| Dynamic load capacity | 6100 lbf |
| Compatible inner ring | IR 40x45x20.5 |
| Static load capacity | 13300 lbf |
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