
Bearing HK4520
5 offers · 4 brandsPrices in euros incl. VATPrices include VAT at the Spain rate (21%); the cart recalculates VAT for your delivery country. Where there is no price, the page says “on request”: the manager names it after the call.
Fig. 1: HK4520, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
HK4520
HK4520 — needle roller bearings, size 45 × 52 × 20 mm. The site lists 5 offers for this number and its equivalents from 4 brands, priced €1.08–€8.64; 2 in stock at the supplier. Search the number in any spelling, with a hyphen, a space or run together: the page is the same.
- dBore diameter d Bearing bore = shaft diameter.
- 45 mm
- DOutside diameter D Outside diameter = housing bore.
- 52 mm
- BWidth B Ring width.
- 20 mm
Other spellings of this number
Same number HK4520: size and design match in the brand catalogues.2 of 3 in stock



Match is judged by the size and design in the designation, using the brand catalogues; where data is missing, the row goes to “Check”.

