American Racing Solutions 90mm 10 Rib Smooth Billet Idler Pulley Double Bearing (ARS009010DBS)
Built for high-horsepower applications and extreme racing environments, the American Racing Solutions 90mm 10 Rib Smooth Billet Idler Pulley with double bearing design delivers outstanding strength, stability, and performance. Designed to handle high belt loads and RPM, this pulley ensures consistent operation under demanding conditions.
Machined from premium 6061-T6 billet aluminum and finished with a clear anodized coating, this pulley offers excellent durability with a hardened surface to resist wear. The 90mm diameter combined with a 10 rib configuration provides strong belt engagement, while the smooth pulley surface is ideal for optimized routing setups where reduced friction is critical. Optional ceramic hybrid bearings are available for those seeking maximum efficiency and performance gains.
Performance and Construction
This 90mm smooth idler pulley is engineered for durability and precision. The billet aluminum construction provides strength without unnecessary weight, while the anodized finish enhances resistance to wear and corrosion in high-performance environments.
Double Bearing Design
The dual bearing configuration increases load capacity and improves stability, making it ideal for high-tension belt systems. This design reduces deflection and helps maintain proper belt alignment under extreme conditions.
Features
- 90mm smooth pulley design for optimized belt routing
- 10 rib configuration for high-load belt systems
- Double bearing design for increased strength and stability
- Machined from high-quality 6061-T6 billet aluminum
- Clear anodized finish for hardened surface and corrosion resistance
- Lightweight construction reduces rotational mass
- Designed for high-performance and racing applications
- Optional ceramic hybrid bearing upgrade available
Ceramic Bearing Benefits
- Up to 40 percent lighter than steel balls for reduced rotational mass
- Operates up to 50 percent faster than conventional bearings
- Reduced friction and rolling resistance for improved efficiency
- Significantly longer service life and 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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