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D50CTB42 (2517) Double Roller Chain Sprocket Taper Bushed

BRAND: Martin Sprocket | MODEL: D50CTB42 | CONDITION: NEW | SKU: 256665
D50CTB42 (2517) Double Roller Chain Sprocket Taper Bushed

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Actual product may vary
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Weight: 13.51 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 42
Outside Dia 8.715"
Material Steel
Pitch 0.625 in.


A 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 Hub Configuration C
Chain Number 50 Hub Outside Diameter 4.250 in.
Chain Pitch 0.625 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 2 Construction Detail Solid
Number of Teeth 42 Bore Type Bushed TB
Outside Diameter 8.715 in. Bushing Part Number 2517
Pitch Diameter 8.363 in. Bushing Min Bore Size 0.500 in.
Single Strand Tooth Thickness 0.332 in. Bushing Max Bore Size 2.500 in.
Hardened Teeth No
Storage Dimension Length 8.715 in. Weight 13.51 lbs.
Storage Dimension Width 8.715 in. Individually Packaged No
Storage Dimension Height 1.750 in.