Rapid disc harrow arm 308080 D CA

High‑speed performance and aggressive tillage
Designed for high‑speed and aggressive tillage operations. Under severe soil conditions the 45°‑rotated hanger absorbs impacts and allows the disc to move freely. Elastomer mounts eliminate metal‑to‑metal contact and extend service life.

Reliable operation in all soil conditions
The system performs reliably in a wide range of soils — from cold and wet to dry and dusty conditions.

Compatible with Bellota discs

• Compatible with Bellota disc references 1951, 1953, 1954, 1956, 1961, 1963, 1966 and 1967 in both smooth and notched versions.

Disc diameters by frame size

• 80x80 frame: 18" or 20" discs
• 100x100 frame: 22" or 24" discs

High‑performance hub
The hub features a double‑row angular‑contact ball bearing. A triple‑lip cassette seal keeps contaminants away from the bearing, while grease between the lips ensures continuous lubrication and prevents dry running.

Perfect sealing between disc and hub
An O‑ring seals the disc to the hub, preventing ingress of impurities into the hub assembly.

Technical features / specifications

• 45°‑rotated hanger to absorb impacts and facilitate disc movement
• Elastomer mounts eliminating metal‑to‑metal contact for increased durability
• Compatible disc references: 1951, 1953, 1954, 1956, 1961, 1963, 1966, 1967
• Supported disc sizes: 18", 20", 22", 24" (depending on frame: 80x80 or 100x100)
• Hub: double‑row angular‑contact ball bearing
• Sealing: triple‑lip cassette seal and O‑ring between disc and hub
• Suitable for a wide range of soil conditions (cold & wet to dry & dusty)