Transmission Belts

JKF Americas is the leader in Automotive Power Transmission Belts in India and has delivered several pioneering innovations that have shaped the industry.

Passenger Vehicles

Poly V – Classic Belts

Excellent flex resistance
Can be used in high speed rotation in small pulley diameters
From the low cord elasticity and special rubber of the multi V ribs, it has high transmission power capabilities.
Very good oil resistance properties.
Fiber reinforced ribs for excellent wear resistance.
High modulus, low stretch tensile member for added strength and dependability.
Smooth running for minimal vibration at high speeds.

Poly V – Premium

• Reduced noise level of <85 dB @ 2 Dec pulley misalignment
• Reduced system weight due to lower thickness
• High Power transmission, Tension stability & reliability.
• Longer life -> 200K Miles

Timing Belt – Classic

The optimized tooth profile and the indent in the tooth tip promote a significantly lower noise level.
Belt designs with increased capacity can exceed the potential operational life.
Good resistance to medium and high shock loading.
Suitable for low and high speed, dynamically highly loaded drives.

Timing Belt – Premium HNBR

Used for High-power transmissions as they are capable of transmitting more power than a friction-drive belts
Power transmitted with 0% Slippage, Virtually no elongation (stretching) due to wear, Excellent abrasion resistance.

Stretchy Poly-V Belt

Capable of transmitting power through the top surface of the belt
High flexibility for improved durability and better fatigue life
Excellent performance in difficult conditions like cold start, extreme moisture, high dynamic excitation, etc.
Capable of absorbing high dynamic stress load.

Raw Edge Cogged Belts

High power transmission, almost 40% better performance compared to CR.
Very high lateral stiffness resist sagging during high tension & high wedging.
Special designed cogs gives very high flexible and crack resistance properties.
Specially designed with high modulus cord which provides low stretch properties.
Less abrasion loss due to special process for uniform fiber optimization.
Excellent wear and slip resistance.
Fibre-reinforced substructure combined with special tension cord and the moulded cogs allows for a higher dynamic power transmission.

Commercial Vehicles

Poly V – Classic Belts

Reduced noise level of <85 dB @ 2Dec pulley misalignment
Reduced system weight due to lower thickness
High Power transmission, Tension stability & reliability.

Poly V – Premium

Reduced noise level of <85 dB @ 2Dec pulley misalignment
Reduced system weight due to lower thickness
High Power transmission, Tension stability & reliability.
Longer life -> 200K Miles.

Raw Edge Cogged Belts

Extended service life as higher torque is transmitted
Higher power transmission
Drives in high ambient temperature.

Auto Wrapped

Variable speeds can be achieved.
Specially designed base rubber compound for better lateral stiffness.
Very low stretch in service.
Higher power rating capacity.
Available in Polyester & Aramid cord construction.

Two Wheeler

CVT Belts

Minimal stretch under load, resulting in consistent shifting RPM
Engineered to exhibit exceptional strength, flexibility, and durability for high power CVT applications, ATV, CTV, and snowmobiles.
Specially formulated adhesion gum increases the side load resistance, preventing belt distortion and edge cord pullout.
Lateral stiffness minimizes sagging or cupping effect
Resistant to cog roots crack generation
Double side cog CVT belt is available.

Three Wheeler