---
product_id: 591522582
title: "#40 Roller Chain Sprocket B Type 1\" Bore Rust Prevention Hardened 15 Tooth"
brand: "rhking"
price: "€ 54.72"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/591522582-40-roller-chain-sprocket-b-type-1-bore-rust-prevention
store_origin: SK
region: Slovakia
---

# 1" Bore 15 Teeth Rust Resistant #40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth

**Brand:** rhking
**Price:** € 54.72
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear Up for Excellence!

## Quick Answers

- **What is this?** #40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth by rhking
- **How much does it cost?** € 54.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/591522582-40-roller-chain-sprocket-b-type-1-bore-rust-prevention)

## Best For

- rhking enthusiasts

## Why This Product

- Trusted rhking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Includes 2 setscrews at 90 degrees for a secure fit.
- • **Corrosion Protection:** Blackened treatment provides superior rust and corrosion resistance.
- • **Precision Engineering:** Crafted with AISI 1045 Medium Carbon Steel for unmatched durability.
- • **Enhanced Wear Resistance:** Hardened teeth (HRC38-42) ensure longevity and reliability.
- • **Maintenance-Free Operation:** Enjoy hassle-free performance with no lubrication required.

## Overview

The #40 Roller Chain Sprocket B Type features a 1" bore and 15 teeth, designed for optimal performance and longevity. Made from high-quality AISI 1045 Medium Carbon Steel, it boasts a hardened surface for wear resistance and requires no lubrication, making it a low-maintenance choice for professionals seeking reliability in their machinery.

## Description

#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth

## Features

- ✅Size :Roller Chain Sprocket 12.7mm (1/2") Pitch,15 Teeth,1" Bore Diameter, 0.25" Keyway with 2 Setscrews at 90 degrees,B Type.
- ✅Material:Sprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment, high hardness, Harden Teeth at HRC38-42,wear resistance.
- ✅Feature:Sprocket tooth surface hardening treatment, sprocket overall blackening treatment, rust, corrosion resistance.
- ✅Use: Sprocket does not need lubrication, easy maintenance, can maintain good stable operation for a long time.
- ✅Package Content :1 x Roller Chain Sprocket (included 2pcs set screw).

## Images

![#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth - Image 1](https://m.media-amazon.com/images/I/513Ox2Lm4jL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth - Image 2](https://m.media-amazon.com/images/I/61ZfpHPBBHL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth - Image 3](https://m.media-amazon.com/images/I/51+kzxWENoL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth - Image 4](https://m.media-amazon.com/images/I/61hlnnnYTkL.jpg)
![#40 Roller Chain Sprocket B Type 1" Bore Rust Prevention Hardened 15 Tooth - Image 5](https://m.media-amazon.com/images/I/51ql-I+6haL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.sk/products/591522582-40-roller-chain-sprocket-b-type-1-bore-rust-prevention](https://www.desertcart.sk/products/591522582-40-roller-chain-sprocket-b-type-1-bore-rust-prevention)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*