The NTN HK4520 is a drawn cup needle roller bearing measuring 45mm inside diameter, 52mm outside diameter, and 20mm width. This compact bearing design uses a thin-wall drawn steel cup housing needle rollers, allowing a high load capacity within a small radial envelope. It suits applications where space is limited but radial load support is still required. This is a genuine NTN part from Pro Gear and Transmission.
Features
Drawn cup needle roller bearing design
45 mm bore (ID)
52 mm outside diameter (OD)
20 mm width
Genuine NTN part number HK4520
Tech Specs
- Bore (ID): 45 mm
- Outside Diameter (OD): 52 mm
- Width: 20 mm
- Type: Drawn Cup Needle Roller Bearing
