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D120S45 Double Roller Chain Sprocket bushed for MST (S2)

$1,178.15 Each


  • Typically ships in: 1 day
  • Weight: 149.6 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

Martin Split taper sprocket is another style of bushed sprocket. The split taper bushing, when installed, offers a wide range of bore sizes.
Material Steel Hub Outside Diameter 6.500 in.
Chain Number 120 Hub Recessed For Chain Clearance No
Chain Pitch 1.500 in. Construction Detail Welded
Number of Chain Rows 2 Bore Type Bushed MST
Number of Teeth 45 Key Way Size .750 WIDE in.
Outside Diameter 22.351 in. Bushing Part Number S2
Pitch Diameter 21.503 in. Bushing Min Bore Size 1.875 in.
Single Strand Tooth Thickness 0.894 in. Bushing Max Bore Size 4.188 in.
Hardened Teeth No
Storage Dimension Length 22.351 in. Weight 144.00 lbs.
Storage Dimension Width 22.351 in. Individually Packaged No
Storage Dimension Height 5.690 in.


Number Of Teeth 45
Outside Dia 22.351"
Material Steel
Pitch 1.500 in.

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning