YAMAHA 93306-20320-00 Bearing Nos

( Part Type: Bearing ), ( UPC: 933062032000 )

Review YAMAHA New Oem Bearing Nos

The **Yamaha 93306-20320-00** is a high-performance, precision-engineered **ball bearing** designed for demanding applications within Yamaha s line of power tools, particularly those requiring robust durability, smooth operation, and minimal friction. This bearing is meticulously crafted to meet strict industrial standards, ensuring reliability in high-speed, high-load environments such as power saws, trimmers, and other rotary tools where consistent performance is critical. Constructed from **high-grade chrome steel**, the bearing features a **sealed design** that effectively shields internal components from dust, debris, and moisture, extending its operational lifespan and reducing maintenance requirements. Its **deep-groove ball raceway** allows for efficient load distribution, accommodating both radial and axial forces with exceptional stability, which is essential for tools subjected to repetitive stress or sudden impacts. The bearing s **precision-machined inner and outer rings**, along with its **high-quality ball bearings**, minimize vibration and wear, contributing to quieter operation and enhanced tool longevity. Whether integrated into a professional-grade chainsaw, trimmer, or other power equipment, this bearing delivers **superior durability, smooth rotational efficiency, and long-term reliability**, making it an indispensable component for users who demand performance without compromise. Its compatibility with Yamaha s tooling systems ensures seamless integration, while its robust construction guarantees consistent operation even under the most demanding conditions.

### **Pros and Cons of Buying Yamaha 93306-20320-00 Bearing (NSK 6204-2RS Equivalent)**

1. **High Quality and Durability** Yamaha uses NSK bearings, a well-known manufacturer known for precision engineering and long-lasting performance. These bearings are designed to withstand heavy loads and high speeds, making them suitable for motorcycles, ATVs, and other applications where reliability is critical.

2. **Direct Replacement Fit** The part number **93306-20320-00** is a direct replacement for the original NSK 6204-2RS bearing, ensuring compatibility with Yamaha models that require this specific bearing (such as some YZF-R1, MT-07, or other motorcycles with similar drivetrain components).

3. **Reduced Maintenance and Wear** Properly installed, these bearings minimize friction, reducing heat and wear on associated components like sprockets, chains, and shafts. This can extend the lifespan of the entire drivetrain system.

4. **Ease of Installation** Since it is a standard deep-groove ball bearing, it is relatively straightforward to install with basic tools (bearing puller, hammer, and grease). Many mechanics and DIY enthusiasts can replace it without specialized equipment.

5. **Cost-Effective Alternative to OEM** While not always cheaper than OEM parts, these aftermarket bearings from Yamaha (via NSK) often provide a cost-effective solution without sacrificing quality, especially when compared to generic or low-end bearings.

6. **Widely Available** As an NSK bearing, it is stocked by many motorcycle parts suppliers, online retailers (Amazon, RockAuto, eBay), and local bike shops, ensuring easy availability.

7. **Compatibility with Upgrades** If you plan to upgrade other components (e.g., a heavier sprocket or aftermarket chain), these bearings can handle the increased load better than some lower-quality alternatives.

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1. **Potential for Counterfeit Parts** Since this is a popular bearing, there is a risk of purchasing counterfeit or low-quality replicas, especially from untrusted sellers. Always buy from reputable sources (official Yamaha dealers, authorized distributors, or well-reviewed online retailers).

2. **Limited Warranty (If Applicable)** Unlike OEM parts, aftermarket bearings may not come with a manufacturer warranty, leaving you responsible for any premature failure. NSK does offer warranties on their bearings, but coverage terms vary by retailer.

3. **Installation Challenges** If the bearing is seized or the housing is damaged, removal and installation can be difficult, requiring patience and possibly specialized tools (e.g., a bearing press). Improper installation (e.g., over-tightening or cross-threading) can damage the bearing or surrounding components.

4. **Price Variability** While generally affordable, prices can fluctuate based on demand, seller markup, or shipping costs. Always compare prices across multiple sources to ensure you re getting a fair deal.

5. **Environmental Factors** Exposure to moisture, dirt, or extreme temperatures can reduce the bearing s lifespan. Proper sealing and regular maintenance (e.g., greasing) are essential for longevity.

6. **Not Always "New" Stock** Some sellers may offer "new" bearings that have been sitting in inventory for a long time, potentially affecting their condition. Inspect packaging for signs of wear or damage before purchasing.

7. **Limited Customization** Unlike some high-end aftermarket bearings, this is a standard bearing with no custom options (e.g., ceramic balls, special coatings). If you need specialized performance, you may need to look elsewhere.

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### **Conclusion**

The **Yamaha 93306-20320-00 bearing (NSK 6204-2RS equivalent)** is a solid choice for those seeking a reliable, high-quality replacement bearing for their motorcycle or ATV. Its durability, compatibility, and ease of installation make it a practical option for both mechanics and enthusiasts. However, the risk of counterfeit parts, potential installation difficulties, and lack of warranty coverage are drawbacks that must be considered.

For most users, the **pros outweigh the cons**, especially if purchased from a trusted source. If you prioritize longevity and performance without breaking the bank, this bearing is a strong recommendation.

- **Buy from reputable sellers** (e.g., official Yamaha dealers, RockAuto, or well-reviewed online marketplaces) to avoid counterfeit parts.

- **Inspect the bearing** upon receipt check for smooth rotation, proper grease, and no visible defects.

- **Follow proper installation procedures** to prevent damage. If unsure, consult a professional mechanic.

- **Store the bearing properly** if not installing immediately (keep it in a dry, sealed environment).

- **Consider OEM if available** if warranty coverage or absolute reliability is a priority, though the NSK equivalent is often just as good.

For the average rider, this bearing is a **safe and cost-effective choice** for maintaining or upgrading their drivetrain.

Details:

Items are shipped using USPS, UPS, and FedEx. Shows signs of shelf wear. All parts are in stock and ready to ship. Bearing is new and in good condition, not original packaging.

New OEM Yamaha 93306-20320-00 Bearing NOS. Pictures: Thumbnails. If the original package is included it may show signs of wear.

part #: 933062032000 prices

• $29.75-$34.88

specifications bearingmotorcycleiz:

• for makes: Yamaha
• part type: Bearing
• upc: 933062032000

offer bearingmotorcycleiz:

• best offers: True
• quantity: 4
• availability: In Stock
• started: February 28, 2026
• options: Ship-to-home
• sold: 0

general bearingmotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New other see details

shipping bearingmotorcycleiz:

• type: Calculated
• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
• class: Standard, Expedited, One-day
• transit: 4-10 Days
• carrier: USPS, UPS

seller bearingmotorcycleiz:

• # reviews: 128475
• rating: 99.9%
• city: Ashaway, Rhode Island

returns bearingmotorcycleiz:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments bearingmotorcycleiz:

• credit card: Discover
• wallet: Apple-pay
• other

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