BX55 Cogged V-Belt – 5/8 in Raw-Edge Notched

Industrial belt for drives specified for BX55. Match marking, BX profile, pulley geometry, and manufacturer length specification.

Verified Cross-References

• Exact: BX55, Gates BX55, Dayco BX55GL.
• 5L580 is a dimensional FHP alternative, not identical construction.
• B55 is a wrapped alternative, not identical construction.

Buyer Checks

Confirm the 5/8-inch section, pulley groove, length convention, drive load, environment, and matched-set needs.

Symptoms

Glazing, cracking, cord exposure, squeal, slip, vibration, or reduced driven speed.

Installation

Disconnect power, inspect and align pulleys, release tension, install without forcing over flanges, tension to specification, restore guards, and recheck after run-in.

Fitment

No reliable model-level fitment verified. Match by designation, profile, pulley requirements, and supplying manufacturer length specification.

FAQ

5L580 and B55 are alternatives only; neither is identical BX55 construction. Use model fitment only when explicitly linked by an OEM or established source.