B140K 5LK1430 V-Belt

The B140K also known as 5LK1430 Kevlar V Belt is a heavy duty long span V belt designed for equipment that requires high tension and stretch free performance. Reinforced with aramid fiber cords this belt delivers superior durability in agricultural and industrial power transmission systems.

Belt Specifications
Type: B Section Kevlar V Belt
Top Width: 0.66 inches
Depth: 0.4375 inches
Outside Length: 143.0 inches
Effective Length: 140.0 inches

Cross Reference Part Numbers
B140K
5LK1430
Dayco L740K
Gates 69143
Carlisle B140K
Pix B140K
D&D B140K
MBL B140K
Bestorq B140K

Applications
Used in large mowers hay balers augers conveyors and other equipment requiring consistent performance across long belt spans

Key Features
Kevlar cords resist stretching and maintain stable belt tension
Performs reliably in high load and clutching applications
Resistant to oil heat and abrasion in rugged environments