Image for Illustration purposes only. Actual product may vary

Martin Sprocket D60B14H SPK ROLLER DOUBLE B

MODEL D60B14H

BRAND

Martin Sprocket

SKU

96715144

UOM

each

Not Returnable This item is made to order.

Contact supplier for technical support on: 323-728-8117

$97.39 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Returnable:No

Chains & Sprockets The Martin Sprocket D60B14H SPK Roller Double B is a high-performance multi-strand sprocket designed for optimal power transmission in various industrial applications. Engineered with precision and built to last, this sprocket is ideal for use in heavy-duty machinery and conveyor systems, ensuring reliable operation in demanding environments. ## Key Features • Construction Material: Crafted from high-quality steel, ensuring durability and resistance to wear and tear. • Design Type: Double B configuration allows for the use of multiple chains, providing enhanced load capacity and efficiency. • Pitch Size: Designed with a pitch of 60, making it compatible with a wide variety of chain types for versatile application. • Number of Teeth: Features 14 teeth, optimized for smooth engagement and reduced slippage in high-speed operations. • Manufacturing Excellence: Produced by Martin Sprocket, a trusted name in power transmission components with over 70 years of industry experience. ## Applications • Industrial Machinery: Ideal for use in assembly lines, packaging machinery, and other industrial equipment requiring reliable power transmission. • Conveyor Systems: Perfect for heavy-duty conveyor applications, ensuring efficient material handling and transport. • Compatibility: Designed to work seamlessly with other Martin Sprocket components, ensuring cohesive performance across systems. ## Benefits • Enhanced Performance: The double B design allows for superior load distribution, reducing the risk of failure and extending service life. • Reliability: Built to withstand harsh operational conditions, ensuring minimal downtime and maintenance. • Quick Availability: Martin Sprocket maintains large inventories, offering swift delivery and same-day shipping on stock parts, ensuring you have what you need when you need it. --- Product information compiled with AI assistance for reference purposes.

How do I read a Martin roller chain sprocket part number like D160B16H 2 1/4? This product

Martin numbers read left to right. The prefix is the strand count: none single, D double, E triple, F quadruple, DS double single. Next is the chain number, the pitch in eighths of an inch for ANSI chain (80 is 1"); metric sprockets use the ISO number (08B, 16B), double pitch a 20 prefix (2040, 2060). Then the type: A plate only, B hub one side, C hubs both sides, D detachable hub, BS bored to size, BTB taper bushed, a QD or MST code, or BB, NB, BR idlers. Then tooth count, H hardened teeth or SS stainless, and the bore. So D160B16H 2 1/4 is a double No. 160, Type B, 16 hardened teeth, 2-1/4" bore.

What is the difference between Martin BTB, QD and MST bushed sprockets, and can I swap bushings between them? This product

Martin makes bushed sprockets for three bushing systems. BTB sprockets take TB (taper bushed) bushings sized by number, such as 1610 or 2517. QD sprockets take QD bushings coded JA, SH, SDS, SD, SK, SF, E, F, J, M, N, P, W and S. MST (Martin Split Taper) sprockets take bushings coded G, H, P1 to P3, Q1 to Q3, R1, R2, S1, S2, U0 to U2, W1 and W2; for example 100R45 uses an R1 bushing. Martin states the styles are not interchangeable with each other, but each one is interchangeable with the same style from other manufacturers. Match the bushing style and size on the sprocket before ordering.

When should I use a Martin hardened tooth sprocket? This product

Martin marks hardened tooth sprockets with an H suffix after the tooth count, for example D35B19H; the bored to size tables use HT, as in 40BS12HT. Martin recommends hardened teeth on the smaller sprocket of a roller chain drive when the ratio is 4:1 or greater, or when the small sprocket has 24 teeth or fewer and runs above 600 RPM, because hardened teeth give longer chain and sprocket life. Some stock lines are hardened as standard: triple No. 35 stock sprockets with 25 teeth or fewer, and all Martin needle bearing idlers. Hardened versions are listed across plain bore, bored to size, taper bushed and MST sprockets in our Martin range.

What is the difference between a Martin stock bore (MPB) sprocket and a BS bored-to-size sprocket? This product

Stock bore sprockets, shown on our listings as MPB (minimum plain bore), have a small plain bore for reboring to your shaft. Martin lists a recommended maximum bore for each, sized to leave room for a standard keyseat with a setscrew over it; slightly larger bores are possible with no keyseat or a shallow one. BS sprockets are finished at the factory to a listed shaft size with a keyway on the center line of a tooth and two setscrews; the smallest bores (3/8" and 1/2" on No. 35 and No. 40) get setscrews only, no keyway. For example, 40BS60 1 1/2 is a No. 40, 60 tooth sprocket with a 1-1/2" finished bore.

Which Martin idler sprocket do I need: BB, NB or BR? This product

Martin codes idler sprockets by bearing type. BB is a ball bearing idler, normally with hardened steel teeth (35BB19H 1/2); an NM suffix means non-metallic teeth (40BB17NM 1/2). NB is a needle bearing idler with hardened teeth (80NB13H 1). BR is a bronze bearing idler, with a grease groove on the 7/8" and 1-1/8" bores (60BR15 7/8). Martin publishes radial load capacities for ball and needle bearing idlers based on 2,500 hours average bearing life: a 3/4" bore ball bearing idler is rated 600 lb at 1,000 RPM, a 1" bore needle bearing idler 1,379 lb. Sintered bronze bushed idlers are rated to 2,500 RPM and 50 lb. Select by chain size, bore and load.