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78A12 3.74 BORE https://www.bdiexpress.com/medias/INDM-GSPKTXX-RC-A-1-KW-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MTg0MzV8aW1hZ2UvanBlZ3xhR0ZsTDJoaE5TODVPRGsxTVRZMk5ERXdOemd5TDBsT1JFMHRSMU5RUzFSWVdGOVNRMTlCWHpGZlMxZGZVMVJNWHpNd01IZ3pNREF1YW5CbnwwY2JkNjFhMjE4NWQ1NzZhMTQxZTU0YTQ0N2ZkMWFkZGIxODUxMTIzNmMyNTUxMWUwZTRlNDcxNThhNTU5MWZk
21552627 Roller Chain Sprockets 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

78A12 3.74 BORE

Description

78A12 3.74 BORE RLR CHAIN SPROCKET ; 12 TEETH 11.72" OUTSIDE DIA

Roller Chain Sprocket; 3.74" Bore; 78 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 10-3/4" Outside Diameter; 10.081" Pitch Diameter; A-No Hub; Finished Bore Mount; 2-39/64" Chain Pitch; ANSI Roller Chain Type; Keyway; Steel Material

Part #

78A12 3.74 BORE

BDI #
21552627

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Roller Chain Sprockets
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
Weight / Kilogram
0
Product Group - BDI
M02312
Chain Size
78
Number of Teeth
12
Number of Rows of Teeth
1
Hub Type
A-No Hub
Mounting Method
Finished Bore
Bushing Size if bushed
No Bushing
Hardened Teeth
No
Chain Type
ANSI Roller Chain
Keyway Yes/No
Yes
Material
Steel
Minimum Plain Bore
No
Inch - Metric
Inch
Category - BDI
Sprocket
Harmonized Tariff Code
8483.90.10.50
Noun
Sprocket
Keyword String
Roller Chain
Manufacturer URL
https://www.martinsprocket.com
Long Description
Roller Chain Sprocket; 3.74" Bore; 78 Chain; 12 Teeth; 1 Row of Teeth; No Hardened Teeth; 10-3/4" Outside Diameter; 10.081" Pitch Diameter; A-No Hub; Finished Bore Mount; 2-39/64" Chain Pitch; ANSI Roller Chain Type; Keyway; Steel Material
Chain Pitch
2.609 Inch | 66.269 Millimeter
Bore
3.74 Inch | 94.996 Millimeter
Outside Diameter
10.75 Inch | 273.05 Millimeter
Pitch Diameter
10.081 Inch | 256.057 Millimeter

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