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Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 100 Chain Size

Available in multiple versions


Price: $15.50 - $389.31
Product Specifications
Part Number MartinSprocketParent133
Hub Style Type B
Shaft Mounting N/A
Brand Name Martin
Material high_carbon_steel
Number of Items 1
Size 100
Special Features Single Strand
Style Reboreable
UNSPSC Code 31171901

Currently showing 1-20 of 32 Next »
ASIN
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Pitch Number of Teeth Bushing Type Bore Diameter Outside Diameter Hub Diameter Price
   
B0045JJOW2 1.25 inches 8 N/A 1 inches 3.768 inches 2.438 inches
$32.72
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B0045JJOWC 1.25 inches 9 N/A 1 inches 4.185 inches 2.813 inches
$44.31
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B0045JJOWM 1.25 inches 10 N/A 1 inches 4.598 inches 3.25 inches
$76.25
+ $3.09 Shipping
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B0045JJOWW 1.25 inches 11 N/A 1 inches 5.008 inches 3.562 inches
$90.37
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B0045JJOX6 1.25 inches 12 N/A 1 inches 5.415 inches 4 inches
$60.60
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B0045JJOXG 1.25 inches 13 N/A 1 inches 5.821 inches 3.875 inches
$102.87
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B0045JJOXQ 1.25 inches 14 N/A 1.25 inches 6.226 inches 4.188 inches
$15.50
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B0045JJOY0 1.25 inches 15 N/A 1.25 inches 6.63 inches 4.5 inches
$17.10
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B0045JJR5Q 1.25 inches 16 N/A 1.313 inches 7.034 inches 4.5 inches
$70.70
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B0045JJR60 1.25 inches 17 N/A 1.313 inches 7.436 inches 4.5 inches
$19.48
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B0045JJR6A 1.25 inches 18 N/A 1.313 inches 7.839 inches 4.5 inches
$20.44
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B0045JJR6K 1.25 inches 19 N/A 1.313 inches 8.241 inches 4.5 inches
$168.68
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B0045JJR6U 1.25 inches 20 N/A 1.313 inches 8.643 inches 4.5 inches
$89.46
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B0045JJR74 1.25 inches 21 N/A 1.313 inches 9.044 inches 4.5 inches
$179.59
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B0045JJR7E 1.25 inches 22 N/A 1.313 inches 9.444 inches 4.5 inches
$96.71
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B0045JJR7O 1.25 inches 23 N/A 1.25 inches 9.845 inches 4.5 inches
$182.25
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B0045JJR7Y 1.25 inches 24 N/A 1.25 inches 10.245 inches 4.5 inches
$102.91
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B0045JJR88 1.25 inches 25 N/A 1.25 inches 10.645 inches 4.5 inches
$211.61
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B0045JJR8I 1.25 inches 26 N/A 1.25 inches 11.045 inches 5 inches
$193.39
+ $3.09 Shipping
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B0045JJR8S 1.25 inches 27 N/A 1.25 inches 11.445 inches 5 inches
$198.59
+ $3.09 Shipping
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Product features

  • For use with series 100 chain, 1.250" pitch for driver or driven sprocket applications
  • Type B sprocket offers a stable and secure attachment to the shaft
  • Shaft diameter size from 5/8" to 1-1/4" for a variety of applications
  • Varying numbers of teeth, hub sizes, pitch diameters, and stock bore sizes offer application flexibility
  • High carbon steel for strength and durability

Product description

The Martin type B sprocket is suitable for use with the series 100 chain with 1.250” pitch for driver or driven sprocket applications. Varying numbers of teeth, hub sizes, pitch diameters, and stock bore sizes offer application flexibility. Made from high carbon steel, it has high strength and durability.

Type B sprockets have a hub extension on one side to provide stability, and allow for the use of full-depth keyways and standard setscrews to attach the sprocket. They can also accommodate a wide range of shafts.

The options for this class of sprocket are: number of teeth from 8 to 112; outside diameter from 2.260” to 27.180”; stock bore size from 5/8” to 1-1/4”; maximum bore size from 5/8” to 3-3/4”; hub diameter from 1-15/32” to 5-1/2”; length through bore from 1-1/4” to 2-1/4”; and approximate weight from 0.54 lbs to 81.78 lbs. The tooth width is 0.692” nominal. Hubs with a diameter of 4.00” or smaller have a recessed groove for chain clearance. Maximum bores will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at angle to keyseat. All Martin sprockets meet or exceed ANSI standards.

A sprocket is a wheel with teeth around the perimeter that meshes with a chain, track, or other perforated or indented material. Unlike gears that mesh with another gear, sprockets mesh with a chain, which then interacts with another sprocket. Gears can be used to transmit power around a corner, based on how they fit together. Sprockets with chains only work in straight lines. Some common benefits of chain-drive systems include minimal slippage, a fixed ratio between rotating shafts, and versatility with many different chain attachments and sprocket material selections. An example of a power transmission system is a standard bicycle, which has a sprocket and a chain to deliver power from the rider’s legs to the wheels making the bike move.

Martin Sprocket & Gear manufactures power transmission and conveying products. The company was founded in 1951 and is headquartered in Arlington, TX. Martin provides tools that meet American National Standards Institute (ANSI), National Aerospace Standard (NAS), and Deutsches Institut für Normung (DIN) standards.


Product details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004JXWH4Q
  • Product Warranty: For warranty information about this product, please click here


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