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32CTB45 (4040) Taper Bushed Metric Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: 32CTB45 | CONDITION: NEW | SKU: 260751
32CTB45 (4040) Taper Bushed Metric Roller Chain Sprocket

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Weight: 219.42 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 50.800 mm
Number Of Teeth 45
Outside Dia 762.540 mm
Material Steel
Pitch Diameter 728.250 mm


A metric taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
Material Steel Width across Teeth/ Rows 29.440 mm
Chain Number 32B-1 Hub Configuration C
Chain Pitch 50.800 mm Hub Outside Diameter 219.000 mm
Number of Chain Rows 1 Construction Detail Welded
Number of Teeth 45 Bore Type Bushed TB
Outside Diameter 762.540 mm Bushing Part Number 4040
Pitch Diameter 728.250 mm Bushing Min Bore Size 36.510 mm
Single Strand Tooth Thickness 29.440 mm Bushing Max Bore Size 101.600 mm
Storage Dimension Length 29.804 in. Weight 226.42 lbs.
Storage Dimension Width 29.804 in. Individually Packaged No
Storage Dimension Height 4.000 in.