KAWASAKI 92045-1003 Bearing Nos

( Manufacturer Part Number: 92045-1003 ), ( Part Type: Bearing )

Review KAWASAKI New Oem Bearing Nos

The **Kawasaki 92045-1003 bearing** is a precision-engineered, high-performance radial ball bearing designed for demanding applications in industrial machinery, automotive systems, and heavy-duty equipment. This bearing belongs to the **6204 series**, a widely recognized standard in the bearing industry, and is specifically tailored for use in environments where reliability, durability, and smooth operation are critical. Constructed with a **steel inner and outer ring**, the bearing features a **deep-groove raceway** that accommodates a robust array of **chromium steel balls**, ensuring minimal friction and optimal load distribution. The **cage (retainer)**, typically made from pressed steel or synthetic materials, maintains proper ball spacing, preventing metal-to-metal contact and reducing wear over extended use. With an **inner diameter of 20 mm (0.787 inches)** and an **outer diameter of 47 mm (1.85 inches)**, this bearing strikes an ideal balance between compactness and load-bearing capacity, making it suitable for applications such as automotive wheel hubs, conveyor systems, agricultural machinery, and general industrial drives. Its **ABEC-5 grade precision** ensures tight tolerances, reducing vibration and noise while enhancing overall efficiency. The bearing is also designed to withstand **radial loads** as well as moderate **axial loads** in both directions, thanks to its deep-groove design, which allows for self-aligning properties in slightly misaligned shafts. Whether integrated into a high-speed motor, a heavy-duty conveyor, or a precision tooling system, the Kawasaki 92045-1003 bearing delivers consistent performance under varying operational conditions, making it a dependable choice for engineers and maintenance professionals seeking long-term reliability. Proper lubrication and regular maintenance will further extend its service life, ensuring seamless operation in even the most demanding applications.

### **Pros and Cons of Buying Kawasaki 92045-1003 Bearing (NSK 6204-2RS Equivalent)**

1. **High Quality and Durability** Kawasaki parts are designed to meet strict manufacturing standards, ensuring reliable performance and longevity, especially in demanding applications like motorcycle hubs, generators, or industrial machinery.

2. **Direct Fitment** The **92045-1003** bearing is a direct replacement for the **NSK 6204-2RS**, a widely used deep groove ball bearing with a **20mm inner diameter, 47mm outer diameter, and 15mm width**. This makes it a straightforward swap for repairs without modifications.

3. **Compatibility with Kawasaki and Aftermarket Parts** Since Kawasaki uses NSK bearings in many of its products (e.g., **Z900, Ninja 650, Versys, and some generators**), this bearing can be used in **OEM replacements** or **aftermarket upgrades** where NSK 6204-2RS is specified.

4. **Sealed Design (2RS)** The **2RS** seal prevents dust, moisture, and contaminants from entering the bearing, reducing wear and extending service life in outdoor or dirty environments.

5. **Widely Available** As a standard bearing size, it is stocked by many online retailers (e.g., **Amazon, eBay, RockAuto, eCycleElectric**) and specialty bearing suppliers, ensuring easy replacement.

6. **Cost-Effective for Repairs** Purchasing a genuine Kawasaki bearing (or an equivalent NSK part) can be cheaper than buying a full assembly (e.g., a motorcycle wheel hub) when only the bearing fails.

- **Motorcycle hubs** (e.g., **Yamaha MT-07, Honda CBR600RR, Suzuki SV650**)

- **Electric scooters** (e.g., **Segway Ninebot, Gotrax**)

- **Small generators and power tools**

- **Industrial machinery** (e.g., conveyor systems, pumps)

8. **Long Warranty Period** Kawasaki parts often come with **limited warranties** (e.g., 1 2 years), providing peace of mind against premature failure.

9. **Reduces Downtime** Quick replacement of a failed bearing minimizes repair time, which is critical for riders who rely on their bikes for commuting or racing.

10. **Prevents Chain Reactions** A seized or worn bearing can damage adjacent components (e.g., axle, wheel, generator rotor). Replacing it early avoids secondary failures.

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1. **Higher Upfront Cost Compared to Generic Brands** While Kawasaki bearings are high-quality, they are **more expensive** than **generic or no-name bearings** (e.g., **SKF, FAG, or unknown brands sold on AliExpress**). For budget-conscious buyers, this may not be justified unless reliability is a priority.

2. **Potential Overkill for Non-Critical Applications** If the bearing is used in a **low-stress environment** (e.g., a stationary generator that rarely runs), a cheaper generic bearing may suffice without sacrificing performance.

3. **Mixed Reviews on Aftermarket Authenticity** Some sellers (especially on eBay or Amazon) may list "Kawasaki 92045-1003" but ship **counterfeit or mislabeled parts**. Buyers must verify the **part number, brand, and seller reputation** to avoid receiving a fake.

4. **Limited Availability in Physical Stores** Unlike generic bearings (available at **AutoZone, O Reilly, or local hardware stores**), Kawasaki parts are often **online-only**, requiring shipping time.

5. **Installation Challenges for Beginners** If the bearing is in a **tight or hard-to-reach location** (e.g., a motorcycle hub), improper installation (e.g., cross-threading, improper seating) can cause premature failure. Some users may need **special tools** (e.g., bearing pullers, press fits).

6. **No Performance Advantage Over NSK in Most Cases** Since the **92045-1003 is identical to NSK 6204-2RS**, there is **no measurable difference in speed, load capacity, or lifespan** unless Kawasaki uses proprietary lubrication or coatings (which is rare for this bearing size).

7. **Environmental Concerns** Kawasaki bearings are **not always recyclable** through standard e-waste programs, and disposal may require special handling if the bearing contains **rare earth metals or coatings**.

8. **Potential for Over-Engineering** For applications where **cheap bearings last long enough** (e.g., a rarely used lawnmower), paying for a Kawasaki part may be **unnecessary expenditure**.

9. **Shipping Risks** If ordering from overseas (e.g., China), there is a risk of **damaged, delayed, or incorrect shipments**, especially for fragile bearings.

10. **No Customization Options** Unlike some high-end bearings (e.g., **ceramic hybrid or high-temperature variants**), the **92045-1003 is a standard design** with no additional features (e.g., different cage materials, lubricants).

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### **Conclusion**

The **Kawasaki 92045-1003 bearing (NSK 6204-2RS equivalent)** is a **high-quality, reliable replacement** for applications where **durability, brand trust, and ease of fitment** are priorities. It excels in **motorcycle hubs, generators, and industrial machinery** where failure could lead to **costly repairs or downtime**. However, for **budget-sensitive or low-stress applications**, a **generic NSK or SKF bearing** may offer the same performance at a lower cost.

- **Budget** (Kawasaki is premium; generic is budget)

- **Application demands** (high-stress vs. occasional use)

- **Availability** (online vs. in-store)

- **Reliability needs** (OEM vs. aftermarket risk)

If you **prioritize longevity, brand support, and hassle-free replacement**, the Kawasaki bearing is a **strong recommendation**. If you are **working on a tight budget or a non-critical system**, a **verified NSK 6204-2RS** (or equivalent) from a trusted seller may be sufficient.

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You are repairing a **Kawasaki motorcycle, generator, or industrial equipment** where OEM parts are preferred.

You want **peace of mind** with a **warranty-backed, high-quality bearing**.

You are replacing a **failed NSK 6204-2RS** and need a **direct drop-in replacement**.

You are **not price-sensitive** and want to avoid potential counterfeit risks.

You are on a **tight budget** and the application is **low-stress**.

You **verify the seller s reputation** (e.g., **RockAuto, eCycleElectric, or a well-reviewed Amazon seller**).

You are **not repairing a high-value machine** where OEM parts are critical.

Unverified eBay sellers with **no return policy**.

**AliExpress or unknown brands** unless you **inspect the bearing upon arrival**.

**Damaged or mislabeled parts** (check the **part number and seal condition** before purchase).

1. **Official Kawasaki Parts Store** (if available)

2. **RockAuto** (verified sellers, good return policy)

3. **eCycleElectric** (for motorcycle/e-bike parts)

4. **Amazon (with high ratings & seller feedback)**

5. **Local Kawasaki dealers** (if you prefer in-person inspection)

- Use a **bearing puller** to remove the old bearing.

- Clean the **axle/housing** with **brake cleaner or solvent** to remove old grease.

- Apply a **thin layer of high-temperature grease** (e.g., **Molykote, Mobilgrease**) before seating the new bearing.

- Avoid **over-tightening** the nut to prevent **bearing deformation**.

By weighing these factors, you can make an informed decision that balances **cost, reliability, and convenience**.

Details:

All parts are in stock and ready to ship. Bearing is new and in good condition, original packaging. New OEM Kawasaki 92045-1003 Bearing NOS.

Shows signs of shelf wear. If the original package is included it may show signs of wear. Items are shipped using USPS, UPS, and FedEx.

part #: 920451003 price

• $59.99

specifications bearingmotorcycleiz:

• for makes: Kawasaki
• mpn: 92045-1003
• part type: Bearing

offer bearingmotorcycleiz:

• quantity: 2
• availability: In Stock
• sold: 0
• started: February 22, 2026
• options: Ship-to-home
• best offers: True

payments bearingmotorcycleiz:

• wallet: Paypal
• other
• credit card: Diners-club

returns bearingmotorcycleiz:

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

general bearingmotorcycleiz:

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

seller bearingmotorcycleiz:

• rating: 99.9%
• # reviews: 127937
• city: Ashaway, Rhode Island

shipping bearingmotorcycleiz:

• carrier: USPS, UPS
• transit: 5-9 Days
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
• cost: $0.00
• type: Calculated

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