Frequently bought together:
Description
The 58X770 (commonly prominent in the Timken/Carlisle XDV series) is a premium, extra heavy-duty wrapped industrial and agricultural V-belt measuring 5/8 inch in top width and 77 inches in outside length. Engineered as a high-performance alternative to standard light-duty FHP belts, it features a 74-inch inside circumference.
Key Specifications
- Top Width: 5/8 in (0.625 in / approx. 15.9 mm)
- Thickness/Depth: 13/32 in (0.40625 in / approx. 10.3 mm)
- Inside Length: 74 in
- Outside Length: 77 in
- V-Belt Section: 58 Section (Cross-references to standard 5L770 or B74K profiles)
- Construction: Heavy-duty wrapped layout reinforced with aramid/Kevlar internal tension cords
Features & Benefits
- Aramid (Kevlar) Cord Reinforcement: Built with ultra-high-strength aramid cords that offer dramatic stretch resistance and maximum tensile strength. This design absorbs sudden, high-stress shock loads without snapping.
- Severe Clutching Action: Outfitted with a premium dry-cover fabric wrap engineered specifically to tolerate continuous back-side idler applications, twisting, and aggressive mechanical clutching maneuvers.
- Harsh Environment Resilience: Delivers exceptional tolerance against oil tracking, grease contamination, dirt intrusion, high ambient temperatures, and intense humidity.
- Universal Cross-Referencing: Direct physical match for high-durability fleet, agricultural, and lawn equipment cross-references, substituting for part numbers like Gates 6977, Dayco L577, and Oregon 75-577










