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Yamaha Genuine PW50 PW80 Front Wheel Ball Bearing 93306-20005
Yamaha Genuine PW50 PW80 Front Wheel Ball Bearing 93306-20005
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Product Description
Yamaha Genuine factory radial deep-groove ball bearing (BEARING). Precision-manufactured to ISO 6200 specifications with smooth polished steel races, hardened rolling elements, and rubber seals to prevent dust/water intrusion, this original wheel hub bearing ensures minimal rolling resistance, lateral alignment stability, and long service life on 50cc–80cc mini dirt bikes and scooters.
Vehicle Compatibility
Standard Genuine replacement fitment for Yamaha mini-bike and scooter platforms:
| Make | Model | Chassis / Engine Variant | Model Years |
| Yamaha | PW50 Y-Zinger | 3PT / 4X4 / 50cc 2-Stroke | 1981–2023 |
| Yamaha | PW80 Y-Zinger | 3RV / 21P / 80cc 2-Stroke | 1983–2006 |
| Yamaha | QT50 Yamahopper | 3M7 / 4U5 / 2-Stroke Moped | 1979–1992 |
| Yamaha | YSR50 | 2AL / 2GX / 50cc Mini Racer | 1987–1992 |
| Yamaha | SH50 Razz / Mint | 1YU / 3KJ / 2-Stroke Scooter | 1987–2001 |
| Yamaha | CA50 Riva 50 / CE50 / CG50 | 14T / 1HJ / 3KJ / 2-Stroke Scooter | 1983–1991 |
Fitment & Technical Details
Presses directly into the left or right side bore of the front wheel hub assembly. Replace in pairs along with fresh outer grease dust seals. Always press evenly on the outer bearing race during installation to avoid damaging the internal ball tracks.
Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!
At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.
Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.
We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.
Shipping Information
We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.
Please note:
- All parts are shipped from Cyprus (Europe).
- Customers outside the EU may incur additional import taxes based on the value of the item.

How we handle your order in 4 steps
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1. Order Verification
We confirm the order and make sure the correct part number, quantity, and any special requests match what’s on the sales confirmation
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2. Quality Check
Since our parts are new old stock we Inspect the parts for any defects, scratches, or missing components to ensure it meets quality standards. otherwise will notify you before proceeding with the order.
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3. Safe and Secure packaging
- Protective Wrapping: We use bubble wrap or foam padding to wrap the part, focusing on sharp edges or delicate components.
- Boxing: We place the wrapped part inside a sturdy box, filling gaps with packing materials to prevent movement.
- Sealing and Labeling: Securely tape the box and attach the shipping label, including orientation-specific markers like "Fragile."
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4. Finalizing of Shipment
We confirm the shipping address and contact details, give the package to the Post, keep the tracking number, and then send it to the customer along with the shipment notification.