Timken QF250SPCOVER Low Speed Split Coupling Cover

Description:

The Timken QF250SPCOVER QUICK FLEX® low-speed split coupling cover is used to enclose and protect the elastomer insert in QUICK FLEX® coupling assemblies while supporting reliable torque transmission in industrial power transmission systems. Commonly installed on electric motors, gearboxes, pumps, conveyors, compressors, mixers, and other rotating equipment utilizing Timken QUICK FLEX® size 250 couplings. Maintenance teams, OEMs, and system integrators use this coupling cover for replacement, repair, retrofit, and equipment overhaul to protect coupling components, simplify maintenance, and extend service life.

Applications:

The Timken QF250SPCOVER is a low-speed split cover manufactured from 1020 steel and designed specifically for QUICK FLEX® size 250 couplings. Its free-floating split design allows installation and removal without disturbing connected equipment, making it ideal for mining, aggregate processing, material handling, manufacturing, and other heavy-duty industrial applications where high torque and low operating speeds are common.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): QF250SPCOVER
• Product Type: Low-speed split coupling cover
• Series: QUICK FLEX®
• Coupling Size: 250
• Cover Style: Split cover (free-floating)
• Material: 1020 Steel
• Maximum Operating Speed: 200 rpm
• Hardware Included: Four mounting bolts
• Installation: Split design for installation around coupling insert
• Compatible Coupling: Timken QUICK FLEX® Size 250
• Function: Protects coupling insert and internal components while minimizing axial loading
• Application: Heavy-duty industrial power transmission systems

Common Replacements:

• Timken QF250HPCOVER
• Timken QF250VSPCOVER
• Timken QF250 high-speed cover assembly