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Home
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Sprockets & Chain
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Roller Chain Sprockets
/
Bored to Size Sprockets
/
50BS20 1 1/4 MSG
50BS20 1 1/4 MSG
Actual Product May Vary From Image
Product Details
Manufacturer:
Martin Sprocket & Gear
Manufacturer part number:
50BS20 1 1/4
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Availability:
1 in stock
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$51.11
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Description
Brand Name
Martin
Type
Bored-to-Size Type BS
Description
These finished bore sprockets are shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with 1/2 in bores and smaller are stocked with (2) setscrews only.
Martin Single Pitch Roller Chain Sprocket, Bored-to-Size Type BS, 1-1/4 in Bore Dia, 4.321 in Outside Dia, #50 Chain, 20 Teeth, 5/8 in Pitch, 3.995 in, 3 in Hub Dia, 5/16-18 x 5/16 in Screw, 1/4 x 1/8 in Keyway, 1 in Length Through Bore, Steel
Standards
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Features
Keyway is on center line of tooth
Stock finished bores
Non-hardened teeth
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
2 set screws keyed on centerline of tooth
Includes
(2) Setscrews
Specifications
Bore Diameter:
1-1/4 in
Chain Size:
#50
Country of Origin:
US
Hub Diameter:
3 in
Keyway Size:
1/4 x 1/8 in
Length Through Bore:
1 in
Material:
Steel
Number of Teeth:
20
Outside Diameter:
4.321 in
Pitch:
5/8 in
Pitch Diameter:
3.995 in
Screw Size:
5/16-18 x 5/16 in
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