Black 45# Steel HTD3M Timing Pulley Synchronous Wheel
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Name: Black 45# Steel HTD3M Timing Pulley Synchronous Wheel
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Material: Durable 45# steel for enhanced strength and reliability
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Surface Treatment: Blackening with anti-rust treatment for long-lasting protection
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Type: AF Type for precision fitting and ease of installation
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Teeth Pitch: 3mm (0.12 inches) for accurate power transmission
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Tooth Shape: Arc-shaped teeth for optimal engagement with timing belts
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Teeth Number: Available in 20, 21, 22, and 23 teeth configurations
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Round Bore Sizes: 4mm to 12mm (0.16 to 0.47 inches) for a variety of shaft sizes
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Keyway Bore Options:
- 8mm bore with 3mm keyway
- 10mm bore with 3mm or 4mm keyway
- 12mm bore with 4mm keyway
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Slot Width: 11mm and 16mm (0.43 and 0.63 inches), suitable for timing belts of 10mm and 15mm (0.39 and 0.59 inches) width
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Bore Tolerance: 0.01-0.02mm for high precision
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Application: Ideal for transmission components that require precise synchronization and torque resistance
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Note: Due to production variations, the flange size may differ by 2-3mm between batches. Ensure sufficient installation space; actual dimensions do not affect functionality.
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Packaging: Available in plastic bags or carton boxes depending on order size
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Quantity: Customizable according to your needs
Keywords: HTD3M timing pulley, black steel synchronous wheel, 45# steel pulley, 3mm pitch pulley, arc tooth pulley, AF type pulley, keyway bore pulley, timing belt pulley
