Gates Polyflex JB Joined V Belt, length (mm) 800

This is the Gates Polyflex JB Joined V Belt.

Gates Polyflex is a ribbed-back, high-modulus polyurethane V-belt built for small, multiple-V-belt precision drives. It carries more load at higher speeds than a conventional rubber V-belt in the same space, with a precise cast construction (no layers or overlaps) for smooth, low-vibration running, items 8912-2800 to 8912-2825.

Where this product is used

• Bench-type milling machines, lathe drives and woodworking/metalworking machine spindle drives
• Computer peripheral equipment and small blowers
• Any multiple-V-belt precision drive needing more load capacity in a compact envelope

Features

• Strong compound-to-tensile-cord bond resists fatigue and extends belt life
• Compact cross-section suited to tight packaging and high shaft speeds (up to 30,000rpm)
• 60 degree wedge angle supports the undercord and spreads load evenly
• Ribbed construction relieves bending stress on small pulleys. Lateral stability
• Precision cast with no overlaps or layers, for smooth, vibration-free running
• Joined (banded) construction adds stability

Key specifications

Choosing the right option

Select by cross-section (3M, 5M, 7M or 11M, the number is the top width in mm) and effective length. Gates Polyflex JB (joined) belts are the banded equivalent for multi-groove sheaves, giving matched-set performance without the strand-to-strand variation of separately-fitted singles.

Product details