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Steel sprocket with black oxide finish, 17 teeth, 1-1/2 inch bore with keyway and set screws

Tritan

Tritan 60BS17H 17-Tooth Sprocket 1-1/2in Bore Keyway Collectible

SKU CH-MV82-P1Z9B

Steel sprocket with 17 teeth for 60 chain, 1-1/2 inch bore with keyway and set screws included

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Precision power transmission with 17-tooth 60-chain sprocket
  • Secure shaft fit via 1-1/2in bore with 3/8in keyway
  • Durable steel construction protected by black oxide finish
  • Ready-to-mount design includes two set screws for quick install
  • Compact 4.46in outside diameter suits tight drive layouts

Precision Chain Component

The Tritan 60BS17H is a finished-bore steel sprocket built for single-strand 60 chain with a 17-tooth profile. Its 1-1/2 inch bore includes a 3/8 by 3/16 inch keyway and two set screws for a positive lock on the shaft. This piece suits maintenance crews and collectors who need a genuine OEM replacement or a preserved example of standard power-transmission hardware.

Pitch-Constrained Engagement

The sprocket works only with 3/4 inch pitch chain, so it cannot mate with larger or smaller pitch series. A 4.082 inch pitch diameter and 4.46 inch outside diameter fix the speed ratio and envelope, limiting centre-distance choices to those that match the 17-tooth geometry. Single-strand hubs also rule out multi-strand loads without a complete redesign of the drive layout.

Hardened Steel Hub

Black-oxide finish on steel resists surface corrosion in oily or outdoor environments while the 3-1/4 inch hub diameter and 0.791 inch projection keep the assembly compact. Fixed-bore construction means no bushings to loosen or misalign, and the included set screws bite directly into the keyed shaft. Collectors gain an unaltered factory piece that shows original machining marks and coating.

Highlights

  • Precision power transmission with 17-tooth 60-chain sprocket
  • Secure shaft fit via 1-1/2in bore with 3/8in keyway
  • Durable steel construction protected by black oxide finish
  • Ready-to-mount design includes two set screws for quick install
  • Compact 4.46in outside diameter suits tight drive layouts

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How do I know this 17-tooth sprocket matches my 60 chain?

The sprocket is cut for 60 chain size with a 3/4 inch pitch, so it will engage correctly with any standard 60 roller chain.

What does the 4.082 inch pitch diameter tell me once the sprocket is on the shaft?

It defines the effective radius where the chain rollers sit, so the driven speed equals the shaft speed multiplied by the ratio of this pitch diameter to the driver sprocket pitch diameter.

The hub has a 1-1/2 inch bore with a 3/8 by 3/16 inch keyway — what does that cap in practice?

It locks the sprocket to a 1-1/2 inch shaft using a standard 3/8 inch key, transmitting torque without relying on the two set screws alone.

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