Martin 50JA13 Bushing Bore Roller Chain Sprocket – QD, 50 / 5/8 in, 13 Teeth, JA Bushing, Steel Mate
$39.95
Bushing Bore Roller Chain Sprocket – QD, 50 / 5/8 in, 13 Teeth, JA Bushing, Steel Material
1 in stock
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.
Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ QD bushings
Specifications:
Bushing Type: QD Bushing
Product Type: Bushed Roller Chain Sprockets
Bore Type: Bushed
Chain / Sprocket Type: Standard Roller Chain
Bushing Size: JA
Number Of Teeth: 13
Number Of Strands Across: 1
Material: Steel
Number Of Hubs: 1
Length Through Bore: 0.6250 inch
Bushing Bore Range: 3/8 to 1-1/4 inch
Outside Diameter: 2.9110 inches
Pitch Type: Single
Hardened Teeth: Non-Hardened Teeth
Tooth Width: 0.343 inch
Pitch Diameter: 2.6116 inches
Caliper Diameter: 2.1926 inches
Hub Diameter: 2-1/16 inches
Hub Projection: 9/32 inch
Surface Treatment: Protective Coating
Storage Dimension Height: 13/16 inch
Storage Dimension Length: 3.0625 inches
Storage Dimension Width: 3.0625 inches
Manufacturer UPC Number: 697950010090
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |
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