A138 V Belt Type A

Reference: A138 V Belt
Top Width: 1/2 in
Height: 5/16 in
Length: 138 in Inside, 140 in Outside
Equivalent to: 4L1400, 4L-1400, A138, 4L 1400, A 138, A-138, Dayco AP138, BTQ-A138, A138 D&D Power Drive

Description: A138 Classical V-Belt
• Reference: A138
• Length: 138" Inside Length, 140" Outside Length
• Top Width: 1/2"
• Height: 5/16"
• Weight: 0.85 lb
• Material: Rubber cushion, polyester cable cord as reinforcement and rubber impregnated woven cotton-polyester fabric
• Temperature Resistance: -35C to +70C
• Recommended use: Agricultural and Industrial machinery
• Recommended pulley diameter: More than 71mm (2-3/4)
• Other specifications: Limited Oil resistant, Antistatic, Tolerance Stable.
V-belts A138 are commonly used in industrial applications because of their relative low cost, ease of installation. The A138 has a V-shape that makes it easier to keep the belt in sheave grooves on fast moving applications. The biggest operational advantage of the A138 V-belt is the wedging action into the sheave groove. This geometry multiplies the low tensioning force to increase friction on the pulley sidewalls improving the power transmission.
Product Details
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Data sheet

Belt Type
V Belt
Top Width
1/2 in
Inside Length
138 in
Outside Length
140 in
5/16 in
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