A121 V Belt Type A

A121
Reference: A121 V Belt
Top Width: 1/2 in
Height: 5/16 in
Length: 121 in Inside, 123 in Outside
Equivalent to: 4L1230, 4L-1230, A121, 4L 1230, A 121, A-121, Dayco AP121, BTQ-A121, A121 D&D Power Drive
$6.68
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Description
Description: A121 Classical V-Belt
• Reference: A121
• Length: 121" Inside Length, 123" Outside Length
• Top Width: 1/2"
• Height: 5/16"
• Weight: 0.75lb
• 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 A121 are commonly used in industrial applications because of their relative low cost, ease of installation. The A121 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 A121 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
A121
New product

Data sheet

Belt Type
V Belt
Top Width
1/2 in
Material
Rubber
Inside Length
121 in
Outside Length
123 in
Height
5/16 in
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