KAWASAKI 92045-1145 Bearing Nos

( Manufacturer Part Number: 92045-1145 ), ( Part Type: Bearing )

Review KAWASAKI Oem Bearing Nos

The **Kawasaki 92045-1145 Bearing** is a high-performance, precision-engineered 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 to meet the rigorous requirements of Kawasaki s proprietary mechanical assemblies. Constructed from **high-grade chrome steel (AISI 52100)**, the bearing s inner and outer races undergo a meticulous heat-treatment process to achieve an optimal hardness of **58 64 HRC**, ensuring exceptional durability, resistance to wear, and the ability to withstand repeated stress cycles without deformation. The bearing s **deep-groove ball design** allows for high radial and axial load capacities, making it ideal for applications where both directional forces and vibration must be effectively managed. The **cage system**, typically made from **polymer or brass**, is engineered to maintain proper ball spacing, reducing friction and preventing premature failure due to overheating or excessive friction. With a **bore diameter of 20 mm (0.787 inches)** and an outer diameter of **47 mm (1.85 inches)**, this bearing strikes a balance between compact size and robust performance, making it suitable for use in compact yet high-load environments such as automotive wheel hubs, conveyor systems, agricultural machinery, and power tool components. The **precision manufacturing process** ensures minimal run-out and axial play, contributing to smoother operation and extended service life. Whether integrated into Kawasaki s original equipment or used as an OEM replacement, this bearing exemplifies reliability, precision, and engineering excellence, delivering consistent performance under the most demanding operational conditions.

### **Pros and Cons of Buying Kawasaki 92045-1145 Bearings**

1. **High Quality and Durability** Kawasaki is a well-known brand in the automotive and motorcycle industry, known for producing reliable components. These bearings are designed to withstand heavy loads and prolonged use, reducing the risk of premature failure.

2. **Compatibility with Kawasaki Vehicles** These bearings are specifically engineered for Kawasaki models, ensuring a perfect fit without modifications. This reduces the risk of misalignment or improper installation, which can lead to premature wear.

3. **Long Lifespan** High-quality bearings from reputable manufacturers like Kawasaki are built to last, often exceeding the expected service life of standard bearings. This can result in fewer replacements and lower long-term maintenance costs.

4. **Reduced Vibration and Noise** Properly functioning bearings minimize friction, which helps reduce engine and drivetrain vibrations. This contributes to a smoother ride and quieter operation, improving overall vehicle comfort.

5. **Easier Maintenance** Since these bearings are designed for Kawasaki vehicles, they are likely to be compatible with standard maintenance procedures, making replacements simpler for mechanics and DIY enthusiasts.

6. **Warranty and Support** Kawasaki parts often come with warranties, providing some assurance against defects. Additionally, Kawasaki dealerships and authorized service centers may offer technical support for installation and troubleshooting.

7. **Performance Benefits** High-quality bearings can improve drivetrain efficiency, leading to better fuel economy and smoother power delivery, especially in high-performance or frequently driven vehicles.

---

1. **Higher Cost** Compared to generic or aftermarket bearings, Kawasaki OEM bearings are typically more expensive. This can be a significant drawback for budget-conscious buyers or those working on older vehicles where cost efficiency is a priority.

2. **Limited Availability** Depending on the region, these bearings may not be as widely stocked as generic alternatives. This could lead to longer wait times for delivery or the need to order from specialized suppliers.

3. **Overkill for Some Applications** If the vehicle is not heavily used or subjected to extreme conditions, the superior durability of Kawasaki bearings may not be necessary. In such cases, purchasing a more affordable alternative could be sufficient.

4. **Potential for Counterfeit Products** As with any high-demand OEM part, there is a risk of purchasing counterfeit or low-quality replicas, especially when buying from unauthorized sellers. This can lead to premature failure and void any warranty coverage.

5. **Installation Complexity** While Kawasaki bearings are designed for ease of use, some applications may require specialized tools or expertise to install correctly. Improper installation can negate the benefits of the bearing and even cause damage to surrounding components.

6. **Environmental and Ethical Concerns** Kawasaki, like many automotive manufacturers, has faced criticism for environmental practices or labor conditions in its supply chain. Buyers who prioritize sustainability or ethical sourcing may prefer alternatives from companies with stronger green or fair-trade credentials.

7. **No Significant Advantage for Low-Mileage Vehicles** If the vehicle has very low mileage and the bearings are still in good condition, replacing them prematurely may not be cost-effective. In such cases, waiting until they show signs of wear could save money.

---

Kawasaki 92045-1145 bearings are a high-quality, reliable choice for those seeking long-lasting performance and compatibility with Kawasaki vehicles. Their durability, reduced friction, and potential for improved vehicle efficiency make them a strong option for heavy or frequent use. However, the higher cost, potential availability issues, and the risk of counterfeit products must be carefully considered. For most performance-oriented or high-mileage applications, the investment in Kawasaki bearings is justified. Conversely, budget-conscious buyers or those working on lightly used vehicles may find that generic or aftermarket alternatives offer a more practical solution.

---

- You own a Kawasaki vehicle and need OEM-quality parts for reliability.

- Your vehicle is heavily used or subjected to demanding conditions (e.g., towing, off-roading, or high-performance driving).

- You prioritize long-term durability and are willing to pay a premium for it.

- You plan to perform the replacement yourself and have access to proper tools and guidance.

- You are working on a low-mileage vehicle where the bearings are still functional.

- Budget constraints make the higher cost of Kawasaki bearings impractical.

- You can find a reputable aftermarket brand with comparable quality and warranties.

- You are concerned about environmental or ethical sourcing and prefer alternatives with stronger sustainability practices.

For most cases where reliability and longevity are critical, **Kawasaki 92045-1145 bearings are a strong recommendation**. However, always verify the authenticity of the product and compare prices from multiple suppliers to ensure you are getting the best value. If in doubt, consult a Kawasaki dealership or a trusted mechanic for advice tailored to your specific vehicle and usage conditions.

Details:

Bearing is new and in excellent condition, original packaging. Items are shipped using USPS, UPS, and FedEx. Pictures: Thumbnails. If the original package is included it may show signs of wear.

All parts are in stock and ready to ship. OEM Kawasaki 92045-1145 Bearing NOS.

part #: 920451145 prices

• $22.92-$29.49

specifications bearingmotorcycleiz:

• for makes: Kawasaki
• mpn: 92045-1145
• part type: Bearing

offer bearingmotorcycleiz:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: February 4, 2026
• best offers: True
• quantity: 1

payments bearingmotorcycleiz:

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

shipping bearingmotorcycleiz:

• 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
• carrier: USPS, UPS
• transit: 3-9 Days

general bearingmotorcycleiz:

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

returns bearingmotorcycleiz:

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

seller bearingmotorcycleiz:

• # reviews: 126307
• rating: 99.9%
• city: Ashaway, Rhode Island

Kawasaki 92045-1145 Is Similar To:

• 09263-16015 3002-805 Kawasaki Genuine Oem (34.2% similar) All of the parts are still sealed in original packaging and have Suzuki labels part numbers on them. They are identical and can be used in either application. I may have them but haven't listed yet. I am listing the individual part numbers on. These are metric needle bearings that 16 x 21 19. You ...(September 30th, 2017)
• 12004-1119 Kawasaki Genuine Oem Parts (47.2% similar) I recently purchased a large lot of genuine oem kawasaki motorcycle and ATV parts from dealer that closed. I am listing the individual part numbers on. You are only buying 1 of the part number listed. I may have them but haven't listed yet. All of the parts are still sealed in original packaging and...(September 22nd, 2017)
• 12005-1005 Kawasaki Genuine Oem Parts (47.2% similar) All of the parts are still sealed in original packaging and have kawasaki labels part numbers on them. I recently purchased a large lot of genuine oem kawasaki motorcycle and ATV parts from dealer that closed. You are only buying 1 of the part number listed. I am listing the individual part numbers ...(September 22nd, 2017)
• 12095-012 Kawasaki 3 Nos Genuine (38.8% similar) Unknown what model's they fit. Lot of 3 new-old-stock genuine kawasaki bearings see my other listings for more old bike parts...(October 2nd, 2017)
• 13008-0003 Kawasaki Genuine Oem Parts (47.2% similar) I am listing the individual part numbers on. This is how kawasaki sells them. You are only buying 1 of the part number listed. I recently purchased a large lot of genuine oem kawasaki motorcycle and ATV parts from dealer that closed. I may have them but haven't listed yet...(September 22nd, 2017)
• 13008-1100 Kawasaki Genuine Oem Parts (47.2% similar) All of the parts are still sealed in original packaging and have kawasaki labels part numbers on them. You are only buying 1 of the part number listed. This is how kawasaki sells them. I may have them but haven't listed yet. I am listing the individual part numbers on. I recently purchased a large ...(September 22nd, 2017)
• 13029-2071 Kawasaki Genuine Oem Parts (47.2% similar) I may have them but haven't listed yet. All of the parts are still sealed in original packaging and have kawasaki labels part numbers on them. You are only buying 1 of the part number listed. This is how kawasaki sells them. I am listing the individual part numbers on...(September 22nd, 2017)
• 13031-1032 Kawasaki Nos Kdx Crankshaft Crank (30.4% similar) New old stock. See pics any questions, free ship USA only. Brand-new crankshaft for KX125 and KDX175...(February 6th, 2019)
• 13033-0002 Kawasaki New Oem Genuine Small End Bearing (47.7% similar) New genuine oem kawasaki small end bearing fits: motorcycle 2006 KX65 - KX65A6F crankshaft pistons 2007 KX65A7F 2008 KX65A8F 2009 monster energy KX65A9FA KX65A9F 2010 Canada only KX65AAF 2011 KX65ABF 2012 KX65ACF 2013 KX65ADF 2014 KX65AEF 2015 KX65AFF 2016 KX65AGF 2017 ...(July 12th, 2018)
• Rod 13033-007 Small Kawasaki Connecting Kh400 Roadrunner Nos Kh250 Bearing C2 S2 S1 S3 (31.4% similar) ...(January 14th, 2015)
• 13033-010 Kawasaki Small End Bearing (50.7% similar) Please look at the pictures and ask any questions. This is new old stock not in factory package, kawasaki oem bearing small end, research shows it fits: A1, a1 A-B,A1SS, A1SS a-b, A7, a7 A7SS, A7SS W1,W1SS,W2SS,W2TT. This listing is for the 15 not in pkg. 15 not in pkg...(June 12th, 2017)