Technical Overview: Channov Bimetal Bushing (SKU: OGB-TPK) 

The Channov OGB-TPK is a high-performance, bimetal leaf spring bushing specifically engineered for heavy-duty suspension systems. As a precision-machined standard component, it serves as a critical pivot point, ensuring structural stability and smooth oscillation in the most demanding commercial trucking environments.

Technical Specifications

• SKU Reference: OGB-TPK.
• Leaf Spring Bushing Type:Bimetal
• Arvin Meritor Number:R301877
• Automann Number:OGB-TPK
• Dayton Number:322-101
• UPC: 889626078613
• MPN: OGB-TPK
• Outer Diameter (OD): 1.625 inches/ 41.28mm.
• Inner Diameter (ID): 1.375 inches/ 34.93mm.
• Overall Length (L): 4.00 inches/ 101.60mm.
• Material Construction: Steel-backed with a sintered bronze alloy lining.
• Surface Lubrication: Features diamond/spherical indents on the inner lining to act as grease reservoirs.

System Compatibility & Application

The OGB-TPK is a direct replacement component for various Hendrickson rear suspension series, specifically designed to handle the high radial loads of the following systems:

• Hendrickson Rear RT/RTE & RT2/RTE2: 340 Series Suspensions.
• Hendrickson Rear RT/RTE & RT2/RTE2: 343 thru 523 Series Suspensions.
• Hendrickson Rear RT 441: Compatible with models featuring bronze beam ends.
• Hendrickson Rear RU/RUE & U/UE: 340/380 Series Suspensions.

Channov Bespoke Solutions: Beyond the SKU

While the OGB-TPK is a standard catalog item, Channov excels in the manufacturing of custom-engineered bimetal parts. We provide full technical support for non-standard requirements—including custom dimensions or specialized alloy compositions—tailored to your specific suspension blueprints.

For custom inquiries or technical data sheets, please contact our engineering team directly at [email protected].