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D120S30 Double Roller Chain Sprocket bushed for MST (S1)

$998.28 Each


  • Typically ships in: 1 day
  • Weight: 101.3 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 Solid
Number of Chain Rows 2 Bore Type Bushed MST
Number of Teeth 30 Key Way Size .750 WIDE in.
Outside Diameter 15.172 in. Bushing Part Number S1
Pitch Diameter 14.350 in. Bushing Min Bore Size 1.688 in.
Single Strand Tooth Thickness 0.894 in. Bushing Max Bore Size 4.250 in.
Hardened Teeth No
Storage Dimension Length 15.172 in. Weight 98.00 lbs.
Storage Dimension Width 15.172 in. Individually Packaged No
Storage Dimension Height 3.310 in.


Number Of Teeth 30
Outside Dia 15.172"
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