---
product_id: 241369892
title: "KoyoIR-2220 Needle Roller Bearing Inner Ring, Regular Width, Inch, 1-3/8\" ID, 1-5/8\" OD, 1-1/4\" Width"
brand: "koyo"
price: "347 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/241369892-koyoir-2220-needle-roller-bearing-inner-ring-regular-width-inch
store_origin: RO
region: Romania
---

# 1-5/8" OD 1-3/8" ID 1-1/4" Width KoyoIR-2220 Needle Roller Bearing Inner Ring, Regular Width, Inch, 1-3/8" ID, 1-5/8" OD, 1-1/4" Width

**Brand:** koyo
**Price:** 347 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Engineering Game!

## Quick Answers

- **What is this?** KoyoIR-2220 Needle Roller Bearing Inner Ring, Regular Width, Inch, 1-3/8" ID, 1-5/8" OD, 1-1/4" Width by koyo
- **How much does it cost?** 347 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/241369892-koyoir-2220-needle-roller-bearing-inner-ring-regular-width-inch)

## Best For

- koyo enthusiasts

## Why This Product

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

## Key Features

- • **Hardened Durability:** Engineered with a hardened surface for long-lasting reliability.
- • **Loose Transition Fit:** Ensures easy installation and optimal functionality.
- • **Precision Engineering:** Crafted for a flawless fit and enhanced performance.
- • **Proudly Made in the USA:** Support local craftsmanship with every purchase.
- • **Versatile Compatibility:** Designed to work seamlessly with Koyo Torrington needle roller bearings.

## Overview

The KoyoIR-2220 Needle Roller Bearing Inner Ring is a precision-engineered component designed to provide a hardened and ground raceway for needle roller bearings. With a 1-3/8" inner diameter, 1-5/8" outer diameter, and 1-1/4" width, this inner ring ensures a loose transition fit on the shaft, making it an essential part of your mechanical assembly. Proudly made in the USA, it guarantees quality and reliability.

## Description

This Koyo inner ring serves as an inner roller raceway in applications where the shaft cannot be used as a raceway, and is used with Koyo inch series drawn cup needle roller bearings. It is made of hardened and ground steel, and provides a loose transition fit on the shaft. This Koyo inner ring is an accessory for use with Koyo inch series drawn cup needle roller bearings, which are used in various applications, such as automotive and truck transmissions, agricultural and construction equipment, pumps and compressors, and two-cycle engines, among others.Roller bearings use rolling elements to maintain a separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. Roller bearings can be open on both ends (a shaft can pass through) or open on one end and closed on the other. An open end can be sealed or shielded to protect the bearing from solid contaminants and moisture that could reduce its lifespan. If an end is sealed, the sealing component is an elastomer lip that contacts the shaft. If it is shielded, the shielding is a non-contact lip, usually made of metal. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.Koyo Bearings USA manufactures needle roller bearings, bearing assemblies, and needle rollers for automotive and industrial applications. The company, founded in 2009, is headquartered in Canton, OH, and meets International Organization for Standardization (ISO) standards 14001 and TS 16949 for quality assurance.

## Features

- Inner ring to provide a hardened and ground raceway for a needle roller bearing
- Use with Koyo Torrington inch series drawn cup needle roller bearings (sold separately)
- Provides a loose transition fit on the shaft
- Country of origin: United States

## Images

![KoyoIR-2220 Needle Roller Bearing Inner Ring, Regular Width, Inch, 1-3/8" ID, 1-5/8" OD, 1-1/4" Width - Image 1](https://m.media-amazon.com/images/I/71oJkW6ixYL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/241369892-koyoir-2220-needle-roller-bearing-inner-ring-regular-width-inch](https://www.desertcart.ro/products/241369892-koyoir-2220-needle-roller-bearing-inner-ring-regular-width-inch)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*