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D100S70 Double Roller Chain Sprocket bushed for MST (S1)

$2,198.95 Each


  • Typically ships in: 1 day
  • Weight: 155.6 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 100 Hub Recessed For Chain Clearance No
Chain Pitch 1.250 in. Construction Detail Welded With Lightening Holes
Number of Chain Rows 2 Bore Type Bushed MST
Number of Teeth 70 Key Way Size .750 WIDE in.
Outside Diameter 28.583 in. Bushing Part Number S1
Pitch Diameter 27.862 in. Bushing Min Bore Size 1.688 in.
Single Strand Tooth Thickness 0.669 in. Bushing Max Bore Size 4.250 in.
Hardened Teeth No
Storage Dimension Length 28.583 in. Weight 157.00 lbs.
Storage Dimension Width 28.583 in. Individually Packaged No
Storage Dimension Height 3.310 in.


Number Of Teeth 70
Outside Dia 28.583"
Material Steel
Pitch 1.250 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