SKF BR3420 Countershaft Race

( Brand: Skf ), ( Manufacturer Part Number: BR3420 ), ( Manufacturer Warranty: 90 Day ), ( Mfr Code: 646 )

Review SKF Countershaft Race

Introducing the SKF BR3420 countershaft race, a precision engine component designed to ensure optimal performance and durability in heavy-duty industrial applications. This race is engineered to fit into the countershaft of a gearbox and supports the rolling elements of the adjacent bearings, making it a critical component in the transmission of power.

The SKF BR3420 countershaft race is manufactured using high-quality steel, ensuring both strength and resistance to wear and tear. Its cross-sectional design is specifically shaped to evenly distribute the load between the race and the rolling elements, minimizing the risk of fatigue and failure. Furthermore, the race is finished with a hardened and ground surface, enhancing its ability to resist scuffing and scoring.

This race features a precision machined surface, ensuring a perfect fit and accurate alignment with the bearings and other components in the gearbox. The attention to detail in the manufacturing process also ensures a smooth running surface, reducing friction and noise, and contributing to the overall efficiency of the system.

The SKF BR3420 countershaft race is designed to operate in a wide range of temperatures and environments, including those with high loads and shock loads. Its robust construction and superior materials make it an ideal choice for use in heavy-duty industrial equipment, such as construction machinery, mining equipment, and power generation systems.

The race is also easy to install, with a simple press-fit design that allows it to be easily and securely seated in the countershaft. This not only saves time during installation but also reduces the risk of damage to the component during handling and installation.

In summary, the SKF BR3420 countershaft race is a high-performance, durable, and reliable component designed for use in heavy-duty industrial applications. Its precision engineering, robust construction, and ease of installation make it an ideal choice for those seeking optimal efficiency and longevity in their equipment.

The SKF BR3420 countershaft race is a crucial component in the drivetrain of various heavy-duty machinery, such as mining equipment, construction machinery, and wind turbines. It is essential to understand the pros and cons of purchasing this part to make an informed decision.

1. High Quality: SKF is a renowned manufacturer of bearings and races, and the BR3420 countershaft race is no exception. It is engineered to offer excellent performance, durability, and reliability.

2. Long Service Life: The race is designed to handle heavy loads and high speeds, which results in a long service life. This can save maintenance costs and downtime in the long run.

3. Precision Manufacturing: The race is manufactured to tight tolerances, ensuring a proper fit and alignment with other components in the drivetrain.

4. Resistance to Wear and Tear: The race is made of high-quality materials, such as steel and chrome, which provide excellent resistance to wear and tear, even in harsh operating conditions.

5. Reduced Vibration: The race is designed to reduce vibration and noise, which can lead to a more comfortable operating environment and improved productivity.

1. Cost: The SKF BR3420 countershaft race is a high-performance component, and as such, it can be quite expensive compared to lower-quality alternatives.

2. Availability: Due to its high demand and specialized nature, the race may not be readily available from local suppliers, and it may take some time to source it from an international distributor.

3. Handling and Installation: The race is a large and heavy component, and it requires special handling and installation procedures to ensure that it is properly seated and aligned. This can add to the overall cost and complexity of the replacement process.

4. Potential for Damage: The race is subjected to heavy loads and high speeds, and there is a risk of damage during installation or operation. This can result in additional costs for repairs or replacements.

The SKF BR3420 countershaft race is a high-performance component that offers excellent quality, durability, and reliability. However, it comes with a higher cost and potential complexity in terms of availability, handling, and installation. Ultimately, the decision to purchase this race depends on the specific requirements of the machinery, the operating conditions, and the budget. If the machinery operates in harsh conditions, or if downtime is costly, then the investment in a high-quality race like the SKF BR3420 may be worthwhile. On the other hand, if the machinery operates in milder conditions and downtime is not a significant issue, then a lower-cost alternative may be sufficient.

If the machinery operates in harsh conditions or if downtime is costly, then it is recommended to invest in a high-quality race like the SKF BR3420. This will ensure reliable and long-lasting performance, which can save maintenance costs and downtime in the long run. However, if the machinery operates in milder conditions and downtime is not a significant issue, then a lower-cost alternative may be sufficient. It is important to consult with a qualified mechanic or distributor to determine the best option based on the specific requirements of the machinery.

Details:

part #: br3420 prices

• $25.47-$39.30

specifications axlpar:

• brand: Skf
• mpn: Br3420
• manufacturer warranty: 90 Day
• mfr code: 646

shipping axlpar:

• service: UPS Ground
• carrier: UPS
• type: Fixed
• cost: $0.00
• class: Standard
• transit: 3-5 Days

general axlpar:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

offer axlpar:

• quantity: 4
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 19, 2026

returns axlpar:

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

seller axlpar:

• # reviews: 81430
• city: Fulton, New York
• rating: 99.7%

payments axlpar:

• other
• credit card: Diners-club
• wallet: Apple-pay

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