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#40 17 Tooth 1-Inch Bore Steel Sprocket
T5314-17 #40 17 Tooth 1" Sprocket
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#40 17 Tooth 1-Inch Bore Steel Sprocket

Part Number: T5314-17
Online Price: $15.00
#40 Heavy-Duty 17-Tooth Steel Sprocket – 1" Bore, B-Type Hub
Availability: In Stock.

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Description

#40 Heavy-Duty Steel Sprocket – 17 Tooth, B-Type Hub, 1" Bore with 1/4" Keyway


Power your project with precision using this #40 17-Tooth Heavy-Duty Steel Sprocket, engineered for reliable performance in high-torque applications. Featuring a 1" bore and 1/4" keyway, this B-Type hub sprocket is ideal for use on jackshafts, gearboxes, and half axles in custom drivetrains and small engine setups.


Built from durable, high-strength steel and precision-machined for smooth operation, this sprocket handles tough conditions in go-karts, mini bikes, lawn equipment, and DIY machinery. Its 17-tooth profile offers a higher torque ratio, making it perfect for low-speed, high-load systems.


Compatible with all standard #40 roller chain, this sprocket ensures efficient power transfer and reduced slippage in your drivetrain.


Key Specifications:

  • Chain Pitch: #40 (1/2" pitch roller chain)
  • Tooth Count: 17 Teeth
  • Bore Size: 1"
  • Keyway: 1/4"
  • Hub Type: B-Type (single-side hub)


Common Uses:

  • 1" Jackshafts
  • Transmission Gearboxes
  • Go-Karts & Mini Bikes
  • Lawn Tractors & Mowers
  • DIY Off-Road Projects
  • Custom Power Transmission Systems


Note: Please confirm that your chain uses #40 pitch for proper fitment before purchase.

FAQ

1. What chain pitch does this sprocket work with?

This sprocket is designed for #40 roller chain, which has a 1/2" pitch. Be sure your chain matches this specification for compatibility.


2. What is a B-Type sprocket hub?

The B-Type hub refers to a sprocket that has a hub on one side only, making it easier to mount on shafts or axles, especially in tight spaces.


3. Can I use this 17-tooth sprocket in high-torque applications?

Yes! The 17-tooth design is great for setups requiring a balance of speed and torque. It’s ideal for low-speed, high-load systems like go-karts and mini bikes.


4. Is this sprocket suitable for use with 1" jackshafts or gearboxes?

Absolutely! With its 1" bore and 1/4" keyway, this sprocket is compatible with 1" jackshafts, gearboxes, and half axlescommonly found in custom drivetrain setups.


5. Can I use this sprocket for lawnmowers or similar equipment?

Yes, this sprocket works well for lawnmowers, tractors, and other small engine machinery that require a #40 chain and a 1" bore sprocket.


6. How do I confirm this sprocket is compatible with my equipment?

Ensure that your chain is a #40 pitch chain and your axle or jackshaft has a 1" diameter bore with a 1/4" keyway. If both match, this sprocket will fit perfectly.

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