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28B32 Metric Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: 28B32 | CONDITION: NEW | SKU: 260652
28B32 Metric Roller Chain Sprocket

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Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 76.80 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 44.450 mm
Number Of Teeth 32
Outside Dia 481.115 mm
Material Steel
Pitch Diameter 453.492 mm


Metric B Style sprockets are flat sprockets with a hub extension welded on one side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and hardened teeth are quick alterations that can be made.
Material Steel Width across Teeth/ Rows 29.439 mm
Chain Number 28B-1 Hub Configuration B
Chain Pitch 44.450 mm Hub Outside Diameter 179.984 mm
Number of Chain Rows 1 Length thru Bore 75.997 mm
Number of Teeth 32 Construction Detail Welded
Outside Diameter 481.115 mm Bore Type Stock Bore
Pitch Diameter 453.492 mm Min Bore Size 40.000 mm
Single Strand Tooth Thickness 29.439 mm Max Bore Size 126.000 mm
Storage Dimension Length 18.942 in. Weight 96.72 lbs.
Storage Dimension Width 18.942 in. Individually Packaged No
Storage Dimension Height 2.992 in.