Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
78CS12 2 3/16

Image for Illustration purposes only. Actual product may vary

Martin 78CS12 2 3/16 Engineered Class Type C Finished Bore Sprocket for #78 roller chain (2.609" pitch). Features 12 teeth, a 2-3/16" finished bore with keyway and set screws, and a Type C design with hubs on both sides for heavy loads. Made of steel.

MODEL 78CS12 2 3/16

SKU

264724

WEIGHT

33.560 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$514.78 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

12

Pitch

2.609 in.

MaterialSteelFinished Bore Size2.188 in.
Chain Number78Key Way Size1/2 X 1/4 in.
Chain Pitch2.609 in.Set Screw Size1/2-13X1/2 in.
Number of Teeth12Set Screw Location(2) Set Screws (1) Over Kw And (1) At 90
Pitch Diameter10.080 in.Hub Outside Diameter5.250 in.
Hub ConfigurationCLength thru Bore3.875 in.
Bore TypeBored To Size
Storage Dimension Length10.750 in.Storage Dimension Height3.875 in.
Storage Dimension Width10.750 in.Weight35.00 lbs.

SKU: 251489

High quality

strong material

Read more

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

Read more

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

Read more

SKU: 256495

Nice sprocket

sprocket is very nice.

Read more
Recently Viewed
$16.18 Per Bx
Free shipping
$47.40 Each
Free shipping
#6417861
M12-1.25 Hex Nut, Extra Fine, Grade 8 Steel, Plain Finish
Brand MROSupply Fasteners
Model FSTPCK-557250
$15.85 Per Bx
Free shipping
$629.18 Per Bx
Free Shipping orders over $100
$56.98 Each
Free shipping
$25.31 Each
Free shipping
$13.60 Per Bx
Free shipping
$2.89 Each
Free shipping
Reviews

SKU: 251489

High quality

strong material

Read more

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

Read more

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

Read more

SKU: 256495

Nice sprocket

sprocket is very nice.

Read more

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 https://www.mrosupply.com/page/returnwarranty-policy/