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Serrated Idler Pulley | Vibration Reduction | Long Service Life | Support OEM, ODM
- FOB Price
US $8.121 - 20 piece
US $7.6521 - 100 piece
- group name
- Serrated Idler Gear Timing Pulley
- Min Order
- 1 piece
- brand name
- GOODLY
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram
- update time
- Mon, 02 Feb 2026 03:50:01 GMT
Paramtents
Speed Rating Up to 10,000 RPM (depending on size)
Surface Treatment Hard Anodized, Black Oxide
Bore Type Plain Bore, Setscrew, Taper Bush
Bearing Type Sealed Ball Bearing
Application Focus Servo Systems, Robotics, Precision Indexing
MOQ 1 piece
Warranty 1 year
Packging & Delivery
- 15cm x10cm x10cm
-
Min Order1 piece
Briefing
Featuring serrated gear design and precision bearings, our timing belt idler pulley ensures accurate belt tracking and reduces system vibration.
Detailed
Custom Serrated Idler Pulley Product Overview
Our timing belt idler pulley incorporates a sophisticated serrated gear design that revolutionizes timing system performance. This serrated idler pulley actively guides the timing belt through positive tooth engagement, dramatically reducing lateral drift and vibration throughout the drive system. The precision CNC machining from aircraft-grade aluminum ensures minimal weight with maximum strength, while the permanently lubricated, sealed bearings provide maintenance-free operation over extended periods. Particularly effective in long-span timing systems and applications sensitive to vibration, this pulley enhances overall system stability and prolongs belt life. Our OEM and ODM services include custom tooth configurations, specialty bore arrangements, and application-specific engineering to optimize your timing system performance.
Why Choose Our Serrated Idler Pulleyl
Aircraft-grade 6061-T6 aluminum provides optimal strength-to-weight ratio.
Reduces maintenance costs and extends overall system component life.
Custom configurations for unique system layouts and space constraints.
Pre-lubricated, shielded bearings require no maintenance.
100% tested for bearing smoothness and tooth profile accuracy.
Comprehensive support from prototype to production quantities.
Custom Serrated Idler Pulley What You Want
| Specification | Details |
| Tooth Profile | GT2, GT3, T5, AT5, HTD 3M/5M/8M |
| Material | Aluminum 6061 with Anodizing |
| Bore Type | Plain Bore, Setscrew, Taper Bush |
Bearing Type | Sealed Ball Bearing |
Flange Options | Single Flange, Double Flange, Flangeless |
FAQ
Q1: What is the purpose of the serrated teeth on an idler pulley?
A1: The teeth positively engage with the timing belt to prevent slippage and maintain precise synchronization.
Q2: When should I use a serrated idler instead of a smooth one?
A2: In high-torque applications, reverse load conditions, or where precise positioning is critical.
Q3: Does it work with all timing belt profiles?
A3: The pulley tooth profile must exactly match your timing belt profile (GT2, T5, etc.).
Q4: Can it be used as a drive pulley?
A4: No, it's designed as an idler/tensioner; the teeth ensure tracking but don't transmit significant power.
Q5: How does it affect belt life?
A5: Properly aligned, it extends belt life by preventing slippage and reducing wear.