The B141K also known as 5LK1440 Kevlar V Belt is a long length high performance V belt designed for clutching systems and high torque machinery. Reinforced with aramid fiber cords it resists stretch and maintains consistent tension in heavy duty agricultural and industrial applications.

Belt Specifications
Type: B Section Kevlar V Belt
Top Width: 0.66 inches
Depth: 0.4375 inches
Outside Length: 144.0 inches
Effective Length: 141.0 inches

Cross Reference Part Numbers
B141K
5LK1440
Dayco L741K
Gates 69144
Carlisle B141K
Pix B141K
D&D B141K
MBL B141K
Bestorq B141K

Applications
Used in hay balers conveyors augers and long span drives where belt stretch must be eliminated for efficient power transfer

Key Features
Kevlar cords eliminate elongation and maintain belt tension under load
Performs reliably in high torque and long center distance systems
Durable under oil heat and wear exposure in field and industrial use