---
product_id: 21280190
title: "RBC Bearings IRB24SA18 1.5\" Bore x 2.438\" OD x 0.91\" Width Unsealed Spherical Plain Bearing"
brand: "rbc bearings"
price: "KD 47.51"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/21280190-rbc-bearings-irb24sa18-1-5-bore-x-2-438-od
store_origin: KW
region: Kuwait
---

# 1.5" Bore 2.438" OD 0.91" Width RBC Bearings IRB24SA18 1.5" Bore x 2.438" OD x 0.91" Width Unsealed Spherical Plain Bearing

**Brand:** rbc bearings
**Price:** KD 47.51
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Bearings, Elevate Your Performance!

## Quick Answers

- **What is this?** RBC Bearings IRB24SA18 1.5" Bore x 2.438" OD x 0.91" Width Unsealed Spherical Plain Bearing by rbc bearings
- **How much does it cost?** KD 47.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/21280190-rbc-bearings-irb24sa18-1-5-bore-x-2-438-od)

## Best For

- rbc bearings enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Heat treated to HRc 57 for superior wear resistance.
- • **Precision Engineering:** Designed for optimal performance in demanding applications.
- • **Effortless Maintenance:** Equipped with lube holes and grooves for easy relubrication.
- • **Cost-Effective Solution:** Replace just the inner ring, saving time and resources.
- • **Versatile Compatibility:** Ideal for various industrial applications, ensuring seamless integration.

## Overview

The RBC Bearings IRB24SA18 is a high-performance unsealed spherical plain bearing designed for durability and ease of maintenance. With a bore size of 1.5 inches, an outer diameter of 2.438 inches, and a width of 0.91 inches, this bearing features heat-treated construction for enhanced wear resistance and convenient relubrication options.

## Description

This RBC Spherical Plain Bearing Inner Race is manufactured from through-hardened 52100 bearing quality steel per ASTM A485, and heat treated to increase hardness to HRc 57 minimum for optimum wear resistance. This bearing, used in conjunction with an SA-style outer ring, is designed to support heavy unidirectional thrust and combination radial/thrust loads and can be used to replace a broken inner ring without the cost of replacing the entire bearing. This bearing is phosphate treated prior to coating with a dry film lubricant for corrosion resistance. RBC Bearings has been providing bearing solutions to our customers since 1919. A publicly-traded company (NASDAQ: ROLL), RBC currently has 23 manufacturing facilities worldwide, with 18 located in the USA.

## Features

- Inner Ring Only
- Heat treated to increase hardness to HRc 57 minimum for optimum wear resistance
- Lube holes and groove to allow for relubrication
- Can be used to replace failed inner ring without replacing entire bearing

## Images

![RBC Bearings IRB24SA18 1.5" Bore x 2.438" OD x 0.91" Width Unsealed Spherical Plain Bearing - Image 1](https://m.media-amazon.com/images/I/71p0K1bkBgL.jpg)

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**Shop now:** [https://www.desertcart.com.kw/products/21280190-rbc-bearings-irb24sa18-1-5-bore-x-2-438-od](https://www.desertcart.com.kw/products/21280190-rbc-bearings-irb24sa18-1-5-bore-x-2-438-od)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-23*