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D100R18H Double Roller Chain Sprocket bushed for MST (R1)

$288.09 Each


  • Typically ships in: 1 day
  • Weight: 12.6 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 Hardened Teeth Yes
Chain Number 100 Hub Recessed For Chain Clearance No
Chain Pitch 1.250 in. Construction Detail Solid
Number of Chain Rows 2 Bore Type Bushed MST
Number of Teeth 18 Key Way Size .750 WIDE in.
Outside Diameter 7.839 in. Bushing Part Number R1
Pitch Diameter 7.199 in. Bushing Min Bore Size 1.125 in.
Single Strand Tooth Thickness 0.669 in. Bushing Max Bore Size 3.750 in.
Storage Dimension Length 7.839 in. Weight 12.55 lbs.
Storage Dimension Width 7.839 in. Individually Packaged No
Storage Dimension Height 2.080 in.


Number Of Teeth 18
Outside Dia 7.839"
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