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OFAS rear bearing housing 55909 5-hole for 100x100 frame
OFAS rear bearing housing part number 55909 for 5-hole disc harrows. Engineered for 100x100 mm frames, matching disc blades 56155 and 56156 (Group G19). Heavy-duty structural component designed to ensure secure mounting and reliable stability of disc assemblies on agricultural tillage equipment.
Read more ↓- Rear-gang optimized design
- 100x100 mm frame fitment
- High-strength alloy construction
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Description
OFAS rear bearing support for 5-hole disc (100x100 Frame) - Part number 55909
Rear support housing for heavy disc harrows and tillage equipment, manufactured by OFAS, commercial part number 55909. Structural component engineered for mounting on 100x100 mm square frame beams (Group G19), specifically optimized for the rear gang position of the implement where disc sections perform finishing, leveling, and secondary soil incorporation. Crafted from high-strength alloy castings and heat-treated to withstand torsional stresses, wear, and continuous vibrations typical of heavy harrowing operations. Genuine OFAS replacement part, specifically matched for use with heavy disc blades part numbers 56155 and 56156.
Key features
Rear-gang optimized designGeometrically tailored for the rear disc gang section to ensure operational stability and consistent soil finishing performance.
100x100 mm frame fitmentShaped for secure, rigid mounting on 100x100 mm square structural frame tubing (Group G19).
High-strength alloy constructionPremium casting composition built to resist structural flexing and torsional twisting under field loads.
Precision housing geometryDesigned to house and protect the hub and bearing assemblies for rear 5-hole disc configurations.
Directly matched spare partDesigned specifically for seamless integration with OFAS heavy disc blades 56155 and 56156.
Specifications
| Commercial part number | 55909 |
|---|---|
| Product type | Rear support housing for 5-hole disc |
| Manufacturer / Brand | OFAS |
| Frame compatibility | Square 100x100 mm |
| Group | G19 |
| Operating position | Rear gang |
| Primary matched products | OFAS disc blades 56155, 56156 |
Fitting tipsBefore installing the OFAS 55909 rear support onto the 100x100 mm frame beam, thoroughly clean the contact surface, removing all dirt, paint scale, or rust to ensure a flush, flat mating interface. Position the support in the designated rear position of the implement and tighten the mounting fasteners evenly to the manufacturer's specified torque rating. Verify proper geometric alignment with the rear disc blades and periodically recheck bolt tightness after the initial hours of field operation.
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Price€219.90








