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Martin 40BS25 7/8 Bored to Size Sprocket - 40 / 1/2 in, Bored to Size, 0.8750 in Bore , 25 Teeth, St

Martin 40BS25 7/8 Bored to Size Sprocket – 40 / 1/2 in, Bored to Size, 0.8750 in Bore , 25 Teeth, St

$19.95

Bored to Size Sprocket – 40 / 1/2 in, Bored to Size, 0.8750 in Bore , 25 Teeth, Steel Material

1 in stock

These finished bore sprockets are shaft ready and come complete with keyways and setscrews.
The keyways are on center line of the tooth.
Bored to size sprockets with ½ inch bores and smaller are stocked with (2) setscrews only.
Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
2 set screws… keyed on centerline of tooth

Specifications:

Chain / Sprocket Type: Standard Roller Chain
Product Type: Finished & Machinable Bore Roller Chain Sprockets
Chain Number & Pitch: 40 / 1/2 inch
Number Of Teeth: 25
Bore Type: Bored to Size
Bore Diameter: 0.8750 inch
Number Of Strands Across: 1
Material: Steel
Hardened Teeth: Non-Hardened Teeth
Number Of Hubs: 1
Length Through Bore: 1.0000 inch
Outside Diameter: 4.2580 inches
Pitch Type: Single
Pitch Diameter: 3.9894 inches
Caliper Diameter: 3.6695 inches
Tooth Width: 0.284 inch
Hub Diameter: 3-1/4 inches
Keyway Size: 3/16 x 3/32 inch
Storage Dimension Height: 1.0625 inch
Storage Dimension Length: 4.3125 inches
Storage Dimension Width: 4.3125 inches
Surface Treatment: Protective Coating
Weight: 2.47 lbs.
Manufacturer UPC Number: 697950005751

Additional information

Weight 2.47 lbs
Dimensions 2 × 2 × 2 in

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