---
product_id: 78255570
title: "KoyoB-1212-OH Needle Roller Bearing, Full Complement Drawn Cup, Open, Oil Hole, Inch, 3/4\" ID, 1\" OD, 3/4\" Width, 5500rpm Maximum Rotational Speed"
brand: "koyo"
price: "€ 24.02"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/78255570-koyob-1212-oh-needle-roller-bearing-full-complement-drawn-cup
store_origin: IT
region: Italy
---

# 5500rpm max speed 3/4" ID 1" OD KoyoB-1212-OH Needle Roller Bearing, Full Complement Drawn Cup, Open, Oil Hole, Inch, 3/4" ID, 1" OD, 3/4" Width, 5500rpm Maximum Rotational Speed

**Brand:** koyo
**Price:** € 24.02
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Engineering Game!

## Quick Answers

- **What is this?** KoyoB-1212-OH Needle Roller Bearing, Full Complement Drawn Cup, Open, Oil Hole, Inch, 3/4" ID, 1" OD, 3/4" Width, 5500rpm Maximum Rotational Speed by koyo
- **How much does it cost?** € 24.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/78255570-koyob-1212-oh-needle-roller-bearing-full-complement-drawn-cup)

## 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

- • **Easy Maintenance:** Equipped with an oil hole for effortless lubrication, ensuring smooth operation.
- • **Space-Saving Design:** The drawn steel outer shell allows for installation in tight spaces without compromising strength.
- • **Durable Construction:** Crafted from through-hardened, high-carbon chromium steel for exceptional heat tolerance and longevity.
- • **Versatile Applications:** Ideal for various industrial applications, making it a must-have for your machinery toolkit.
- • **Unmatched Load Capacity:** Experience superior performance with a full complement of rollers, designed for high dynamic loads.

## Overview

The Koyo B-1212-OH Needle Roller Bearing is a high-performance component designed for applications with significant dynamic loads. Featuring a full complement of rollers for enhanced load capacity, a space-efficient drawn steel outer shell, and durable construction from high-carbon chromium steel, this bearing is built to last. With an oil hole for easy lubrication, it’s perfect for a variety of industrial uses, ensuring reliability and efficiency in your operations.

## Description

KoyoB-1212-OH Needle Roller Bearing, Full Complement Drawn Cup, Open, Oil Hole, Inch, 3/4" ID, 1" OD, 3/4" Width, 5500rpm Maximum Rotational Speed

## 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
- Full complement of rollers for greater load capacity than caged bearings
- Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
- Oil hole for applying lubrication in place

## Images

![KoyoB-1212-OH Needle Roller Bearing, Full Complement Drawn Cup, Open, Oil Hole, Inch, 3/4" ID, 1" OD, 3/4" Width, 5500rpm Maximum Rotational Speed - Image 1](https://m.media-amazon.com/images/I/71tTjqG13sL.jpg)

## Questions & Answers

**Q: I must have bearings 3/4" bore× 7/8" o.d. × 1"**
A: What you are asking for is not available in a bearing. Your dimensions are only allowing for 1/16" of an inch for the needle rollers and outer ring. It is not available, for your dimensions I would recommend a oil-lite bushing.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-26*