Bearing 30306-J2
16 offers · 12 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: 30306-J2, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
30306-J2
30306-J2 — taper roller bearings, size 30 × 72 × 19 mm. The site lists 16 offers for this number and its equivalents from 12 brands, priced €2.21–€59.41; 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.
- 30 mm
- DOutside diameter D Outside diameter = housing bore.
- 72 mm
- BWidth B Ring width.
- 19 mm
- TTotal width T Overall width of an assembled tapered roller bearing.
- 20.75 mm
Other spellings of this number
Same number 30306-J2: size and design match in the brand catalogues.0 of 2 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”.

