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uxcell 2pcs Sprocket Type B Hub 8mm Bore, 1/4-Inch Pitch, 15 Teeth Stainless Steel Single Strand Roller Sprocket for Chain DIN/ISO No. 04C-1 and ANSI No. #25

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$14.99

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  • Size: 15 teeth mechanical roller sprockets with 1/4" (6.35mm) pitch, 5/16" (8mm) inner hole diameter. For more sizes, please refer to the pictures.
  • Material: The sprocket is made of stainless steel, which exhibits excellent corrosion resistance, heat resistance, low-temperature strength, and mechanical properties.
  • Application: The sprocket is applied in various industrial circumstances, such as milling machines, drill presses, and other machinery transmission operations.
  • Feature: The B-type sprocket is equipped with a set of teeth on its circumference, connected to other gears through a fasten. On the opposite side, there is a hub that can accommodate different types of bushings. It ensures high transmission efficiency when transferring energy.
  • Installation: Chain sprockets are typically mounted in a fixed position on a stationary shaft. They are secured using a keyway and 2pcs set screws positioned at 90-degree intervals, ensuring a secure and convenient installation of the sprocket onto the shaft.


Size: 15 teeth mechanical roller sprockets with 1/4" (6.35mm) pitch, 5/16" (8mm) inner hole diameter. For more sizes, please refer to the pictures.
Material: The sprocket is made of stainless steel, which exhibits excellent corrosion resistance, heat resistance, low-temperature strength, and mechanical properties
Application: The sprocket is applied in various industrial circumstances, such as milling machines, drill presses, and other machinery transmission operations
Feature: The B-type sprocket is equipped with a set of teeth on its circumference, connected to other gears through a fasten. On the opposite side, there is a hub that can accommodate different types of bushings. It ensures high transmission efficiency when transferring energy
Installation: Chain sprockets are typically mounted in a fixed position on a stationary shaft. They are secured using a keyway and 2pcs set screws positioned at 90-degree intervals, ensuring a secure and convenient installation of the sprocket onto the shaft.