American Racing Solutions 72mm 10 Rib Grooved Billet Idler Pulley Double Bearing (ARS007210DBG)
Built for extreme performance and durability, the American Racing Solutions 72mm 10 Rib Grooved Billet Idler Pulley with double bearing design is engineered for high-horsepower applications where strength and stability are critical. Designed for serious racers, this pulley delivers superior belt control and reliability under heavy load and high RPM conditions.
Machined from premium 6061-T6 billet aluminum and finished with a durable black anodized coating, this idler pulley offers excellent strength while maintaining a lightweight design. The double bearing configuration provides increased load capacity and improved stability, making it ideal for demanding belt systems. For those looking to push performance even further, optional ceramic hybrid bearings offer reduced friction and increased efficiency.
Performance and Construction
This 72mm grooved pulley features a 10 rib design for maximum belt engagement and grip in high-boost and high-load setups. The billet aluminum construction ensures long-term durability, while the anodized finish enhances wear resistance and surface hardness.
Double Bearing Design
The dual bearing configuration increases strength and load handling capability, helping maintain stability and consistent performance in extreme racing environments. This design is ideal for applications where belt tension and system stress are significantly increased.
Features
- 72mm diameter with 10 rib grooved design for maximum belt engagement
- Double bearing configuration for increased load capacity and stability
- Machined from high-quality 6061-T6 billet aluminum
- Black anodized finish for durability and corrosion resistance
- Designed for high-performance and racing applications
- Improves belt tracking and system reliability under load
- Optional ceramic hybrid bearing upgrade available
Ceramic Bearing Benefits
- Up to 40 percent lighter than traditional steel balls
- Operates up to 50 percent faster than standard bearings
- Reduced friction and rolling resistance for improved efficiency
- Significantly longer service life with increased durability
- Lower heat generation at high speeds
- Improved resistance to corrosion and thermal expansion
Fitment
- Universal Application (Verify size and rib compatibility for your setup)
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