---
product_id: 103817260
title: "Koyo J-1012 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/8\" ID, 13/16\" OD, 3/4\" Width, 21000rpm Maximum Rotational Speed"
brand: "koyo"
price: "A$30"
currency: AUD
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.au/products/103817260-koyo-j-1012-needle-roller-bearingd-drawn-cup-open-steel
store_origin: AU
region: Australia
---

# Up to 21,000 rpm max speed 5/8" ID precision fit Steel cage for reduced friction Koyo J-1012 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/8" ID, 13/16" OD, 3/4" Width, 21000rpm Maximum Rotational Speed

**Brand:** koyo
**Price:** A$30
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your machine’s performance with precision-engineered endurance!

## Quick Answers

- **What is this?** Koyo J-1012 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/8" ID, 13/16" OD, 3/4" Width, 21000rpm Maximum Rotational Speed by koyo
- **How much does it cost?** A$30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/103817260-koyo-j-1012-needle-roller-bearingd-drawn-cup-open-steel)

## 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

- • **Built to Endure:** Through-hardened high-carbon chromium steel rollers resist heat and heavy loads.
- • **Smooth Operator:** Steel cage evenly spaces rollers to minimize vibration and noise at high speeds.
- • **Certified Quality:** Meets ANSI/ABMA 18.2 standards for reliable, industry-trusted performance.
- • **Compact Powerhouse:** Drawn cup design fits tight spaces without sacrificing strength.
- • **Versatile Applications:** Ideal for automotive, agricultural, and industrial machinery demanding durability.

## Overview

The Koyo J-1012 is a drawn cup needle roller bearing featuring a steel cage and high-carbon chromium steel rollers designed for high dynamic loads and restricted spaces. It supports rotational speeds up to 21,000 rpm while reducing friction, vibration, and noise. Certified to ANSI/ABMA 18.2 standards, it’s engineered for durability and heat tolerance across automotive, agricultural, and industrial applications.

## Description

This Koyo caged drawn cup needle roller bearing has a steel cage and is suitable for applications with high dynamic loads. It has a smaller cross-section than a machined needle roller bearing for use in restricted mounting spaces. The steel cage provides guidance and even spacing of the rollers for reduced friction, vibration, and noise when operated at high speeds. The needle rollers are made of through-hardened, high-carbon chromium steel for durability and heat tolerance, and have contoured ends to optimize the distribution of contact stress. This radial needle roller bearing meets American National Standards Institute/American Bearing Manufacturers Association standard ANSI/ABMA 18.2 for quality assurance, and is 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

- Drawn cup needle roller bearing for applications with high dynamic loads
- Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces
- Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
- Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
- Meets standard ANSI/ABMA 18.2 for quality assurance

## Product Details

- **Brand:** Koyo
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 0.62 x 0.75 x 0.81 inches
- **Bearing Number:** J-1012
- **Specification Met:** Ansi/Abma

## Images

![Koyo J-1012 Needle Roller Bearingd Drawn Cup, Open, Steel Cage, Inch, 5/8" ID, 13/16" OD, 3/4" Width, 21000rpm Maximum Rotational Speed - Image 1](https://m.media-amazon.com/images/I/81d-bRVTwTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by B***5 on October 21, 2018*

Being used to replace bronze bushings, fit perfectly.

### ⭐⭐⭐⭐⭐ Five Stars
*by P***N on January 14, 2018*

WORKS GOOD

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*