---
product_id: 139114992
title: "HSB 4048-40 Hardened Steel Sleeve Bushing 2-1/2” bore, 3” Outer Diameter, 2-1/2” Length"
brand: "ball bushing warehouse"
price: "S/.664"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/139114992-hsb-4048-40-hardened-steel-sleeve-bushing-2-1-2
store_origin: PE
region: Peru
---

# 2-1/2" bore 3" outer diameter 57-60 Rockwell hardness HSB 4048-40 Hardened Steel Sleeve Bushing 2-1/2” bore, 3” Outer Diameter, 2-1/2” Length

**Brand:** ball bushing warehouse
**Price:** S/.664
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Machinery Game with Unyielding Strength!

## Quick Answers

- **What is this?** HSB 4048-40 Hardened Steel Sleeve Bushing 2-1/2” bore, 3” Outer Diameter, 2-1/2” Length by ball bushing warehouse
- **How much does it cost?** S/.664 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/139114992-hsb-4048-40-hardened-steel-sleeve-bushing-2-1-2)

## Best For

- ball bushing warehouse enthusiasts

## Why This Product

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

## Key Features

- • **Tight Tolerances:** Bore & outer diameter tolerance of +.002"/+.004" ensures a perfect fit.
- • **Optimal Lubrication:** Designed with bore & outer diameter lube grooves and 2 lube holes for seamless operation.
- • **Precision Engineering:** Crafted with 52100 Ball Bearing Steel for unmatched durability.
- • **Rock Solid Reliability:** Hardness rating of 57-60 Rockwell guarantees long-lasting strength.
- • **Superior Surface Finish:** Achieves a smooth 16 RMS surface finish for enhanced performance.

## Overview

The HSB 4048-40 Hardened Steel Sleeve Bushing is engineered from high-quality 52100 Ball Bearing Steel, featuring a 2-1/2” bore, 3” outer diameter, and a length of 2-1/2”. With a hardness rating of 57-60 Rockwell, it ensures exceptional durability and performance. The design includes lube grooves and holes for optimal lubrication, while maintaining tight tolerances and a superior surface finish.

## Description

Hardened Steel Sleeve Bushings are commonly used in the ends of hydraulic cylinders and pivot points on equipment where a hardened sliding surface is required between the pin and housing. Produced with lube grooves in the bore and on the outer diameter surface these bushings can be re-lubricated through the pin or housing.

## Features

- Material: 52100 Ball Bearing Steel
- Hardness: 57-60 Rockwell C
- Bore & Outer Diameter Lube Grooves, 2 lube holes
- Bore & Outer Diameter Tolerance +.002”/+.004”
- Surface Finish 16 RMS

## Images

![HSB 4048-40 Hardened Steel Sleeve Bushing 2-1/2” bore, 3” Outer Diameter, 2-1/2” Length - Image 1](https://m.media-amazon.com/images/I/41uy5h3uTqL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/139114992-hsb-4048-40-hardened-steel-sleeve-bushing-2-1-2](https://www.desertcart.pe/products/139114992-hsb-4048-40-hardened-steel-sleeve-bushing-2-1-2)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-03*