fits model: T20. make: Triumph. year: 1962–1963.

( Manufacturer Part Number: 70-3600 ), ( Type: Big End Bearing Inserts ), ( Country Of Origin: United Kingdom )
The Triumph 70-3600 Alpha Needle Roller Crank Pin Bearing (T20 UB 1962-1963, T-9) is a precision engineered component designed for motorcycle applications, specifically Triumph models from the 1962 and 1963 periods. This bearing is an essential part of the crankshaft system, ensuring smooth and efficient operation of the engine.
This Alpha Needle Roller Crank Pin Bearing is meticulously crafted to offer enhanced load-carrying capacity and reduced friction compared to traditional roller bearings. The needle rollers are closely arranged in a cage, reducing the radial play and enabling the bearing to handle high loads in a compact design. The use of high-quality steel and sophisticated manufacturing processes ensures durability and longevity.
The T20 UB designation signifies the bearing's type and fitment, making it a direct replacement for the original part in your Triumph motorcycle. The UB indicates an 'un-bushed' design, meaning it does not come with an inner race. This allows for a custom fit to your specific crankshaft. The T-9 refers to the bearing's temperature class, indicating its ability to withstand temperatures up to 180 C (356 F).
This Triumph 70-3600 Alpha Needle Roller Crank Pin Bearing is an ideal choice for vintage Triumph motorcycle enthusiasts seeking to restore their classic machines to their original glory or for those who demand the highest level of performance from their motorcycle. With its superior design and high-quality construction, this bearing guarantees a reliable and smooth-running engine, ensuring you can enjoy your Triumph motorcycle for years to come.
1. Authenticity: This part is a genuine Triumph bearing, ensuring compatibility with your Triumph motorcycle.
2. Reliability: Needle roller bearings are known for their high load capacity and durability, making them a good choice for crank pins.
3. Availability: This specific part is available for purchase, allowing you to replace or repair your motorcycle as needed.
4. Potential for Long-Term Savings: A high-quality bearing like this could potentially reduce the need for frequent repairs or replacements in the future.
Cons:1. Cost: Compared to generic or aftermarket alternatives, this part may be more expensive.
2. Limited Application: This specific part is designed for Triumph motorcycles of a certain model and year range, and may not be applicable to other motorcycles.
3. Potential Skill Required for Installation: Installing a crank pin bearing can be a complex process and may require a certain level of mechanical skill.
Conclusion:While the Triumph 70-3600 Alpha Needle Roller Crank Pin Bearing T20 UB 1962-1963 T-9 offers the benefit of authenticity and reliability, it comes at a higher cost and may require a certain level of mechanical skill for installation. If you value the assurance of a genuine Triumph part and are comfortable with the potential costs and installation challenges, this bearing could be a good choice for your motorcycle. Alternatively, if you're looking for a more cost-effective solution or are unsure about your mechanical skills, you might want to consider aftermarket alternatives or seeking professional advice.