0 items added

To add items, choose from the table below

Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

Martin D-1 and D-2 Type Timing Pulley, 1/5" Pitch, Extra Light, 1/4 And 3/8" Wide Belts, 0.3125" Bore, Flangeless

Available in multiple versions

4.0 out of 5 stars 1 customer review

Price: $10.80 - $36.78
Product Specifications
Brand Name Martin
System of Measurement Inch
UNSPSC Code 26111807

Currently showing 1-8 of 8
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Outside Diameter Pitch Size Part Number Price Quantity
B004BDO22O 2.017 inches 0.2 inches 2.017" OD, 1.0" Overall Length, 32 Grooves 32XL037
+ Shipping
B004BDO238 2.272 inches 0.2 inches 2.272" OD, 1.0" Overall Length, 36 Grooves 36XL037
B004BDO23S 2.526 inches 0.2 inches 2.526" OD, 1.0" Overall Length, 40 Grooves 40XL037
B004BDO24C 2.654 inches 0.2 inches 2.654" OD, 1.0" Overall Length, 42 Grooves 42XL037
B004BDO24W 2.781 inches 0.2 inches 2.781" OD, 1.0" Overall Length, 44 Grooves 44XL037
B004BDO25G 3.036 inches 0.2 inches 3.036" OD, 1.0" Overall Length, 48 Grooves 48XL037
B004BDO260 3.8 inches 0.2 inches 3.800" OD, 1.0" Overall Length, 60 Grooves 60XL037
B004BDO26K 4.564 inches 0.2 inches 4.564" OD, 1.0" Overall Length, 72 Grooves 72XL037
Currently showing 1-8 of 8
Could not load your selection

We're sorry. An error occured when we tried to load your product family table. Rest assured, we're working to resolve the problem as soon as possible. Please refresh the page.

Special Offers and Product Promotions

  • Working on a home project? Need some help? Check out Amazon Home Services and get $30 cash back when you book select services. Learn more

Product Features

  • Grooved design for applications requiring synchronous rotation
  • Steel for resistance to wear
  • Extra Light (XL) pitch profile for use with same-pitch trapezoidal tooth belts
  • Stock bore, does not require use of a bushing
  • Flangeless pulley for use where belt side thrust is not an issue

Product Description

This Martin D-1 or D-2 type timing pulley has a 1/5" pitch, and is suitable for use with 1/4 and 3/8" wide Extra Light (XL) pitch profile trapezoidal tooth belt in power transmission applications that require synchronous rotation. This pulley has a plain bore and mounts to a drive shaft using setscrews. This flangeless pulley is used where belt side thrust is not an issue, and the steel construction resists wear. Timing pulleys are a type of drive pulley and are used in a wide range of mechanical and electronic drives, including automotive and printing industries.

Pulley drive systems consist of two or more pulleys that connect with a belt to transmit mechanical power across greater distances than systems that use gears. Pulleys (sheaves) are available in different types: V-belt, timing, round, or flat. Pulleys must match the belts that connect them (timing pulleys with trapezoidal grooves require a belt with trapezoidal teeth) and engage either on the sides of the pulley flange (classical V-belts, narrow V-belts, or round belts), on the flat outer diameter of the pulley (flat belts), or in pulley grooves that match belt teeth (timing belts, synchronous belts, or curvilinear belts). Pulleys are made of various materials, including cast iron, steel, aluminum, polycarbonate resin thermoplastic, and nylon, and they can meet a broad range of requirements, including increased torque, resistance to wear, and light weight. Pulleys are used in drive designs in the automotive, appliance, agriculture, textile, printing, mining, and office equipment industries.

Martin Sprocket & Gear manufactures power transmission products, material handling components, and industrial hand tools. The company, founded in 1951 and headquartered in Arlington, TX, meets International Organization for Standardization (ISO) standard 9001:2008.

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: B006R9BJLW
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (1 customer review)
  • Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

5 star
4 star
3 star
2 star
1 star
See the customer review
Share your thoughts with other customers

Top Customer Reviews

Part Number: 60XL037Size: 3.800" OD, 1.0" Overall Length, 60 GroovesPitch: 0.2Outside Diameter: 3.8 Verified Purchase
Had issues with some runout, overall a good product for the money.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse