---
product_id: 39420302
title: "Curtis CJ651BKW1SS Single Universal Joint, Bored Hub, Setscrew, Alloy Steel, Inch, 7/8\" Bore, 1-3/4\" OD, 5\" Overall Length, 3/16\" x 3/32\" Keyways, 5/16-18 NC Setscrew Size"
brand: "curtis universal"
price: "FREE"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/39420302-curtis-cj651bkw1ss-single-universal-joint-bored-hub-setscrew-alloy-steel
store_origin: TN
region: Tunisia
---

# 7/8" Bore 1-3/4" OD 35° Misalignment Curtis CJ651BKW1SS Single Universal Joint, Bored Hub, Setscrew, Alloy Steel, Inch, 7/8" Bore, 1-3/4" OD, 5" Overall Length, 3/16" x 3/32" Keyways, 5/16-18 NC Setscrew Size

**Brand:** curtis universal
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Engineering Game!

## Quick Answers

- **What is this?** Curtis CJ651BKW1SS Single Universal Joint, Bored Hub, Setscrew, Alloy Steel, Inch, 7/8" Bore, 1-3/4" OD, 5" Overall Length, 3/16" x 3/32" Keyways, 5/16-18 NC Setscrew Size by curtis universal
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/39420302-curtis-cj651bkw1ss-single-universal-joint-bored-hub-setscrew-alloy-steel)

## Best For

- curtis universal enthusiasts

## Why This Product

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

## Key Features

- • **Military Grade:** Meets stringent military specifications for reliability.
- • **Durable Construction:** Crafted from alloy steel for unmatched strength and longevity.
- • **Precision Engineering:** Designed for high torsional stiffness and torque capacity.
- • **Versatile Application:** Perfect for various industrial applications with angular misalignment.
- • **Effortless Installation:** Bored hubs eliminate the need for machining, saving you time.

## Overview

The Curtis CJ651BKW1SS Single Universal Joint is engineered for precision and durability, featuring a 7/8" bore and 1-3/4" outer diameter. This robust joint accommodates up to 35 degrees of angular misalignment, making it ideal for demanding applications. Crafted from high-quality alloy steel, it meets military specifications, ensuring reliability and performance in every use.

## Description



## Features

- Single pin-and-block style universal joint for applications with up to 35 degrees of angular misalignment
- Single joint configuration provides high torsional stiffness and torque capacity
- Alloy steel yokes, pins, and center block for strength and durability
- Bored hubs fit onto shafts without the need for machining
- Meets military specification MIL-U-20625A, Class A

## Images

![Curtis CJ651BKW1SS Single Universal Joint, Bored Hub, Setscrew, Alloy Steel, Inch, 7/8" Bore, 1-3/4" OD, 5" Overall Length, 3/16" x 3/32" Keyways, 5/16-18 NC Setscrew Size - Image 1](https://m.media-amazon.com/images/I/41UbphGbWAL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/39420302-curtis-cj651bkw1ss-single-universal-joint-bored-hub-setscrew-alloy-steel](https://www.desertcart.tn/products/39420302-curtis-cj651bkw1ss-single-universal-joint-bored-hub-setscrew-alloy-steel)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*