Disc coulter with raised centre
Discs with raised hub cap seat perfectly on the hub. Recommended for high-speed harrows or light harrows. The most common models are the 1961 with outer edge and the 1962 model with inner edge. Manufactured in BORODUR boron steel exclusive to Bellota, achieving guaranteed uniform hardness with an automatic control system.
Main product specifications
| Ref. | A | Part number | Ø 16 | Ø 18 | Ø 20 | Ø 22 | Ø 24 | Ø 26 | Ø 28 | Ø 30 | Ø 32 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1960 | 130 | B mm | 49 | 60 | 71 | 84 | 96 | ||||
| 1960 | D mm | 460 | 513 | 565 | 614 | 968 | |||||
| 1959/1969 | 130 | B mm | 32 | 41 | 49 | ||||||
| 1959/1969 | D mm | 413 | 462 | 509 | |||||||
| 1961/1963 | D mm | 461 | 512 | 565 | 615 | 670 | 720 | ||||
| 1952/1962 | 210 | B mm | 48 | 65 | 77 | 92 | 108 | 126 | |||
| 1952/1962 | D mm | 572 | 618 | 675 | 724 | 770 | 817 |
1960, 1959, 1961 and 1952: outer bevel
1969, 1963, 1962: inside bevel
Consult the different concavities of the range of discs smaller than 16".
