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Blueperry agriculture (UK)£2.74Visit shop Castelgarden Wheel Bearing 12X27x12,3 1221222020
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The Castelgarden wheel bearing (122122202/0) is an essential replacement component designed for lawn mower owners seeking to restore smooth movement and wheel alignment in their equipment. This high-quality part is specifically engineered for a range of Castelgarden and Mountfield models, offering a reliable fit that reduces vibration and prevents erratic wheel wobble during operation. While it is a durable direct replacement, users should be prepared to perform a manual wheel disassembly to ensure proper seating and housing compatibility before installation.
| Model Part Number | 122122202/0 |
|---|---|
| Brand | Castelgarden |
This listing is for a single bearing unit (122122202/0).
No, it is specifically designed for Castelgarden and Mountfield models, including the SP185, SP454, and SP180 series.
The bearing arrives prepared for installation, but a light application of lithium-based grease can help protect against future corrosion.
Common symptoms include excessive wheel wobble, a grinding sound when pushing the mower, or the wheel feeling stuck/seized.
Generally, you will need a wrench or socket set to remove the wheel bolt and possibly snap ring pliers if your model uses a retaining clip.
Check that the wheel mounting bolt is fully tightened and that the bearing is seated flush against the internal shoulder of the wheel hub.
Ensure the housing is clean of old grease or debris. Using a light coating of machine oil can assist in seating the bearing smoothly.
Inspect the wheel axle for grooves or signs of wear; if the axle itself is worn, a new bearing will not resolve the noise issue.
To install the bearing, first disconnect the spark plug to ensure the mower cannot start accidentally. Remove the wheel cover and the central bolt or retaining clip holding the wheel to the axle. Carefully slide the old bearing out of the housing; if it is seized, a light tap with a rubber mallet may be necessary. Ensure the housing is free of debris, grass, or rusted remnants before pressing the new bearing into place.
Compatibility Note: This part is designed specifically for Castelgarden and Mountfield models like the SP185, SP454, and SP180 series.
Care Instructions: To extend the life of the bearing, keep the axle area clean from excess moisture and debris. Avoid spraying water directly into the wheel hub during cleanup, as this can wash away internal lubrication and accelerate corrosion.
