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28C68 Metric C Hub Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: 28C68 | CONDITION: NEW | SKU: 260672
28C68 Metric C Hub Roller Chain Sprocket

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Actual product may vary
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Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 238.21 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 44.450 mm
Number Of Teeth 68
Outside Dia 990.088 mm
Material Steel
Pitch Diameter 962.466 mm


C Style sprockets are flat sprockets with a hub extension on either side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and harden teeth are quick alterations that can be made.
Material Steel Hub Configuration C
Chain Number 28B-1 Hub Outside Diameter 191.008 mm
Chain Pitch 44.450 mm Length thru Bore 127.000 mm
Number of Chain Rows 1 Hub Recessed For Chain Clearance No
Number of Teeth 68 Construction Detail Welded
Outside Diameter 990.088 mm Bore Type Stock Bore
Pitch Diameter 962.466 mm Min Bore Size 40.000 mm
Single Strand Tooth Thickness 29.439 mm Max Bore Size 135.000 mm
Hardened Teeth No
Storage Dimension Length 38.980 in. Weight 392.70 lbs.
Storage Dimension Width 38.980 in. Individually Packaged No
Storage Dimension Height 5.000 in.