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50JA16H PITCH: #50 TEETH: 16 HardENED FOR Bushing: JA

BRAND: Martin Sprocket | MODEL: 50JA16H | CONDITION: NEW | SKU: 263392
50JA16H PITCH: #50 TEETH: 16 HardENED FOR Bushing: JA

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Actual product may vary
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Weight: 0.68 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 16
Outside Dia 3.517"
Material Steel
Pitch 0.625 in.


Martin saber tooth sprockets have hardened teeth, which provide longer chain and sprocket life. The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 RPM.
Material Steel Hub Configuration B
Chain Number 50 Hub Outside Diameter 2.125 in.
Chain Pitch 0.625 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 1 Construction Detail Solid
Number of Teeth 16 Bore Type Bushed QD
Outside Diameter 3.517 in. Bushing Part Number JA
Pitch Diameter 3.204 in. Bushing Min Bore Size 0.375 in.
Single Strand Tooth Thickness 0.343 in. Bushing Max Bore Size 1.250 in.
Hardened Teeth Yes
Storage Dimension Length 4.000 in. Weight 0.75 lbs.
Storage Dimension Width 4.000 in. Individually Packaged Yes
Storage Dimension Height 0.781 in.