4 Rib Poly V Belt 39 Inch Length Micro Rib Polyester Cord High Torque Heavy Duty Beefy Power Transmission For Machinery And Equipment Durable Drive Belt For Industrial Use

Heavy-duty 4-rib micro V belt, single 39 inch length
✔️ 4 rib micro V belt, 39 in long, 0.18 in thick, polyester

The 4 rib micro V belt is a heavy-duty drive belt used in power transmission for industrial machinery and equipment. It features a 4-rib, micro rib profile and a polyester cord construction to resist wear in demanding conditions. Typical applications include conveyors and other manufacturing lines where compact, reliable drive is needed. Size specifics: length 39 inches, height 4.45 mm, thickness 0.18 inches (4.60 mm), and pitch width 0.14 inches (3.56 mm).

Key specifications

✅ Number of RIB: 4
✅ Length: 39" / 990.6 mm
✅ Height: 4.45 mm (0.175")
✅ Thickness Type: 0.18" / 4.60 mm
✅ TYPE: K-MICRO RIB
✅ Material: POLYESTER CORD
✅ Pitch Width: 0.14" / 3.56 mm

💡 What is a 4 rib micro V belt used for in industrial machinery?

It’s a compact drive belt used where space is tight and you need reliable grip on 4-rib pulleys.

• handy for power transmission in compact drive systems
• helps prevent belt slip under load in belt-driven equipment
• works with standard 4-rib pulleys and micro rib profiles

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