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50JA12 PITCH: #50 TEETH: 12 FOR Bushing: JA

BRAND: Martin Sprocket | MODEL: 50JA12 | CONDITION: NEW | SKU: 263383
50JA12 PITCH: #50 TEETH: 12 FOR Bushing: JA

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Actual product may vary
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Weight: 0.34 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 12
Outside Dia 2.708"
Material Steel
Pitch 0.625 in.


QD (quick detachable)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.
Material Steel Hub Configuration B
Chain Number 50 Hub Outside Diameter 2.000 in.
Chain Pitch 0.625 in. Hub Recessed For Chain Clearance Yes
Number of Chain Rows 1 Construction Detail Solid With Recess Groove
Number of Teeth 12 Bore Type Bushed QD
Outside Diameter 2.708 in. Bushing Part Number JA
Pitch Diameter 2.415 in. Bushing Min Bore Size 0.375 in.
Single Strand Tooth Thickness 0.343 in. Bushing Max Bore Size 1.250 in.
Hardened Teeth No
Storage Dimension Length 3.063 in. Weight 0.35 lbs.
Storage Dimension Width 3.063 in. Individually Packaged Yes
Storage Dimension Height 0.813 in.