Timing Belt Pulley With Step S2M-42T-Bore 4mm For 10mm Wide Timing Belt 100pcs Applicable Belt Model:S2M(BF) 📐 Technical Specifications — L-Type

📐 Technical Specifications — L-Type Closed Loop Synchronous Timing Belt

What materials can these hex bits drive

The 15mm width is chosen when the application needs more torque capacity or better lateral stability than the narrower 6mm or 9mm variants provide

0") at 230DH up to 4318mm (≈170

Both share the same 30mm outer diameter and bore range

Timing Belt Pulley With Step S2M-42T-Bore 4mm For 10mm Wide Timing Belt 100pcs Applicable Belt Model:S2M(BF) 📐 Technical Specifications — L-TypeS2M 42 Tooth Stepped Timing Belt Pulley Precision Drive for 10mm Belts When your motion system demands consistent torque transfer and zero belt slip, a poorly fitted pulley becomes the weakest link. Engineers, makers, and automation builders working with S2M belt drives need a stepped pulley that locks belt alignment and maintains pitch accuracy across thousands of cycles. This S2M 42T stepped timing belt pulley with a 4mm bore is engineered for