SPB160-02-2012 Casting Pulleys

The SPB160-02-2012 pulley is a high-performance European standard taper bush pulley specifically designed for medium- and heavy-duty transmission applications. Manufactured from high-strength cast iron (such as HT250), this product undergoes precision machining and surface anti-rust treatment, offering excellent wear resistance and vibration damping performance. Additionally, it has been dynamically balanced to ensure smooth and low-noise operation even at high speeds.

Send Inquiry

Product Description

Name: SPB160-02-2012 Pulleys

Material: Cast Iron

MOQ: 100 pcs

Package: Inner packing of thickened bubble bag and outer packing of carton, Or sea-worthy pallet transportation

Shipment: DHL, UPS, FedEx, LCL by sea etc.

Tolerance:Precision CNC machining, tolerance ±0.01mm

Inspection:German CMM full inspection, zero defect

OEM & ODM: OEM & ODM accepted, fast sample making

Time:Strict quality control, on-time delivery

Service:Wide material selection for custom parts

SPB160-02-2012 Pulleys

The Double Groove A-Type Pulleys are precision-engineered components for efficient power transmission in light to medium-duty applications. Featuring two standardized V-grooves compatible with A-section belts, it enables dual-belt drives or power splitting in compact spaces. Made from high-grade cast iron , it offers excellent wear resistance and vibration damping. Dynamic balancing ensures smooth, low-noise operation, extending bearing life.

Advantage and Core Selling

1. High-Efficiency Transmission & Strong Load-Bearing Capacity Narrow V-Belt Advantage:

Designed with the European standard SPB groove, it offers a superior wedge effect compared to traditional V-belts. This significantly increases friction utilization and transmission efficiency without altering the center distance, making it perfect for medium- and heavy-duty applications.

2.Doubled Torque Capacity: The dual-groove design accommodates two belts, effectively distributing the transmission load. With a nominal torque of 100-800 N·m per groove, it ensures powerful and stable power delivery.

3. Premium Material & Exceptional Durability High-Strength Cast Iron: Manufactured from HT250 high-strength grey cast iron, it naturally provides excellent vibration damping and wear resistance. It handles impact loads far better than standard materials, significantly extending its service life.

4.Precision Machining & Anti-Rust Treatment: CNC precision machining combined with surface phosphating anti-rust treatment not only gives it a premium finish but also prevents corrosion in harsh environments, ensuring long-term stability.

4. Taper Bush Design for Easy Installation & High Precision Key less Interference Fit: Featuring a standard 2012 taper bush, it locks securely via socket head cap screws, achieving a keyless interference fit. This guarantees exceptional concentricity and eliminates the loosening and wear issues common with traditional keyed connections.

5.Effortless Assembly & Disassembly: The taper bush structure makes installing and removing the pulley incredibly simple, drastically reducing equipment maintenance time and labor costs.

6.Dynamic Balancing for Smooth & Quiet Operation Silent Running: Every product undergoes strict dynamic balancing tests before leaving the factory. Even at permissible speeds up to 3800 r/min, it maintains exceptionally smooth operation, significantly reducing vibration and noise to improve the overall working environment.

CERTIFICATION:GB/T 19001-2016/ISO 9001:2015