The 3L520K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 52" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L520K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 52" (1320.8mm)
• Inside Length: 50.5" (1282.7mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L520K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L530 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 53" long, featuring oil and heat resistant rubber construction.

3L530 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 53" (1346.2mm)
• Inside Length: 51.5" (1308.1mm)
• Min Pulley Diameter: 1"

The 3L530 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L530K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 53" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L530K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 53" (1346.2mm)
• Inside Length: 51.5" (1308.1mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L530K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L540 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 54" long, featuring oil and heat resistant rubber construction.

3L540 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 54" (1371.6mm)
• Inside Length: 52.5" (1333.5mm)
• Min Pulley Diameter: 1"

The 3L540 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L540K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 54" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L540K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 54" (1371.6mm)
• Inside Length: 52.5" (1333.5mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L540K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L550 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 55" long, featuring oil and heat resistant rubber construction.

3L550 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 55" (1397mm)
• Inside Length: 53.5" (1358.9mm)
• Min Pulley Diameter: 1"

The 3L550 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L550K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 55" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L550K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 55" (1397mm)
• Inside Length: 53.5" (1358.9mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L550K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L560 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 56" long, featuring oil and heat resistant rubber construction.

3L560 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 56" (1422.4mm)
• Inside Length: 54.5" (1384.3mm)
• Min Pulley Diameter: 1"

The 3L560 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L560K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 56" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L560K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 56" (1422.4mm)
• Inside Length: 54.5" (1384.3mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L560K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L570 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 57" long, featuring oil and heat resistant rubber construction.

3L570 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 57" (1447.8mm)
• Inside Length: 55.5" (1409.7mm)
• Min Pulley Diameter: 1"

The 3L570 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L570K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 57" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L570K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 57" (1447.8mm)
• Inside Length: 55.5" (1409.7mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L570K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L580 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 58" long, featuring oil and heat resistant rubber construction.

3L580 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 58" (1473.2mm)
• Inside Length: 56.5" (1435.1mm)
• Min Pulley Diameter: 1"

The 3L580 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L580K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 58" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L580K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 58" (1473.2mm)
• Inside Length: 56.5" (1435.1mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L580K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L590 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 59" long, featuring oil and heat resistant rubber construction.

3L590 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 59" (1498.6mm)
• Inside Length: 57.5" (1460.5mm)
• Min Pulley Diameter: 1"

The 3L590 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L590K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 59" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L590K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 59" (1498.6mm)
• Inside Length: 57.5" (1460.5mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L590K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L600 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 60" long, featuring oil and heat resistant rubber construction.

3L600 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 60" (1524mm)
• Inside Length: 58.5" (1485.9mm)
• Min Pulley Diameter: 1"

The 3L600 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L600K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 60" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L600K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 60" (1524mm)
• Inside Length: 58.5" (1485.9mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L600K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L610 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 61" long, featuring oil and heat resistant rubber construction.

3L610 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 61" (1549.4mm)
• Inside Length: 59.5" (1511.3mm)
• Min Pulley Diameter: 1"

The 3L610 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L610K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 61" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L610K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 61" (1549.4mm)
• Inside Length: 59.5" (1511.3mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L610K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L620 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 62" long, featuring oil and heat resistant rubber construction.

3L620 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 62" (1574.8mm)
• Inside Length: 60.5" (1536.7mm)
• Min Pulley Diameter: 1"

The 3L620 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L620K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 62" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L620K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 62" (1574.8mm)
• Inside Length: 60.5" (1536.7mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L620K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L630 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 63" long, featuring oil and heat resistant rubber construction.

3L630 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 63" (1600.2mm)
• Inside Length: 61.5" (1562.1mm)
• Min Pulley Diameter: 1"

The 3L630 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L630K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 63" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L630K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 63" (1600.2mm)
• Inside Length: 61.5" (1562.1mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L630K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L640 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 64" long, featuring oil and heat resistant rubber construction.

3L640 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 64" (1625.6mm)
• Inside Length: 62.5" (1587.5mm)
• Min Pulley Diameter: 1"

The 3L640 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L640K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 64" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L640K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 64" (1625.6mm)
• Inside Length: 62.5" (1587.5mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L640K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L650 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 65" long, featuring oil and heat resistant rubber construction.

3L650 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 65" (1651mm)
• Inside Length: 63.5" (1612.9mm)
• Min Pulley Diameter: 1"

The 3L650 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L650K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 65" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L650K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 65" (1651mm)
• Inside Length: 63.5" (1612.9mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L650K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L660 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 66" long, featuring oil and heat resistant rubber construction.

3L660 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 66" (1676.4mm)
• Inside Length: 64.5" (1638.3mm)
• Min Pulley Diameter: 1"

The 3L660 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.

The 3L660K is a heavy-duty aramid fiber reinforced V-belt measuring 0.375" wide x 66" long, featuring aramid fiber reinforced cords for superior tensile strength.

3L660K Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 66" (1676.4mm)
• Inside Length: 64.5" (1638.3mm)
• Min Pulley Diameter: 1"
• Reinforcement: Kevlar Aramid Fiber

The 3L660K Kevlar belt is recommended for equipment exposed to extreme temperatures, heavy loads, or demanding operating conditions.

The 3L670 is a premium Fractional Horsepower V-belt measuring 0.375" wide x 67" long, featuring oil and heat resistant rubber construction.

3L670 Specifications

• Top Width: 0.375" (9.52mm)
• Outside Length: 67" (1701.8mm)
• Inside Length: 65.5" (1663.7mm)
• Min Pulley Diameter: 1"

The 3L670 V-belt is suitable for HVAC systems, outdoor power equipment, shop machinery, pumps, fans, compressors, and general industrial applications.