Durable TCC-IV Long Travel Constant Contact Side Bearings from China Suppliers and Factory for High-Speed Applications
Basic Information
The characteristic of the constant contact side bearing is its unique metal to metal design, which can provide more stable operating performance by instantly counteracting the rolling vibration of the bogie. This design can weaken the friction and energy of the bogie before its vibration affects vehicle stability and causes component wear.
Standard Dimensions: The side bearing height is 5.95" = 1/8" [151mm].
Vertical Stiffness: When the working height of the TCC-IV 30 LT, TCC-IV 45 LT, TCC-IV 60 LT, TCC-IV 80 LT side bearing is 5.06" ± 0.06" [128.5mm ± 1.5mm], the axial displacement is 0.009" - 0.051" [0.2mm - 1.3mm].
Compliance: The side bearings process meet the relevant requirements of AAR M-948 as specified.
Product Information
| Type | TCC-IV-30-LT | TCC-IV-45 LT | TCC-IV-60-LT | TCC-IV-80-LT |
| Pad | T-0432 | T-0430 | T-0431 | T-0434 |
| Work height carrying capacity (lbs) | 3000 | 4500 | 6000 | 8000 |
Our Advantages
Introducing our TCC-IV long travel constant contact side bearings, designed for the rigorous demands of high speed, high mileage applications. The robust and heat-resistant design of these side bearings maximizes their service life and ensures peak performance even under the most demanding conditions.
One of the key features of our constant contact side bearings is their unique metal-to-metal design. This design allows them to immediately counteract bogie rolling vibrations, thereby enhancing stability during operation. By mitigating friction and energy before they impact vehicle stability and cause component wear, our side bearings provide a more reliable and efficient solution. Our TCC-IV long travel bearings have a side bearing height of 5.95 inches (151 mm) and meet vertical stiffness requirements.