---
product_id: 606842077
title: "Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings"
brand: "nsk bearings"
price: "€ 45.20"
currency: EUR
in_stock: true
category: "Nsk Bearings"
url: https://www.desertcart.hr/products/606842077-nsk-bearings-2-pack-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm
store_origin: HR
region: Croatia
---

# Up to 25,000 rpm max speed 17mm bore for precision fit Double-sided shields for ultimate protection Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings

**Brand:** nsk bearings
**Price:** € 45.20
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ride Smooth, Ride Fast — Bearings That Keep You Ahead of the Pack!

## Quick Answers

- **What is this?** Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings by nsk bearings
- **How much does it cost?** € 45.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/606842077-nsk-bearings-2-pack-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm)

## Best For

- nsk bearings enthusiasts

## Why This Product

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

## Key Features

- • **Speed Demon Ready:** Grease rated for 17,000 rpm and oil rated for an incredible 25,000 rpm — built to keep up with your fast-paced lifestyle.
- • **Silent Operation, Zero Compromise:** Shielded on both sides to lock in lubricant and keep contaminants out, minimizing noise and vibration.
- • **Versatile Fit for Your High-End Gear:** Standard 17x40x12mm size fits seamlessly into premium cycling and industrial applications.
- • **Precision Engineered for Peak Performance:** Deep-groove design supports high-speed radial & axial loads flawlessly.
- • **Unmatched Durability with Polish Craftsmanship:** Made in Poland with pressed steel cage ensuring even load distribution and reduced friction.

## Overview

NSK 6203-2RS deep groove ball bearings, crafted in Poland, feature a 17x40x12mm size with double-sided shields and a pressed steel cage. Designed for high-speed applications up to 25,000 rpm, they deliver reliable radial and axial load support with reduced friction and noise, making them ideal for premium cycling and precision machinery.

## Description

SpecificationsClearance C0 (Normal)Bore Size d 17 mmFeatures ShieldsBearing Type Contact SealsWeight 0.070 KgDimensionsOutside Diameter D 40.000 mmOutside Ring Width B 12.000 mmRadius Rs min 0.600 mmBasic Load RatingsCrDynamic Load Rating 9.6 kNC0rStatic Load Rating 4.8 kNFactorsGrease Reference Speed 17000 rpmOil Reference Speed 25000 rpm

## Features

- MADE IN POLAND
- Deep-groove geometry for high speeds and supporting both radial and axial loads
- Shields on both sides of the bearing to keep lubricant in and contaminants out
- Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision
- Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095VYXY6S |
| Batteries Required? | No |
| Batteries included? | No |
| Date First Available | 26 May 2021 |
| Item Package Quantity | 2 |
| Item Weight | 150 g |
| Item model number | 6203DDU 6203-2RS |
| Item thickness | 12 Millimetres |
| Manufacturer | JAPAN NSK |
| Material | carbon |
| Measurement System | Metric |
| Part number | 6203DDU 6203-2RS |
| Product Dimensions | 14 x 10 x 1.7 cm; 150 g |
| Specification met | ABEC 1 |

## Product Details

- **Bearing number:** 2
- **Brand:** Nsk Bearings
- **Item dimensions L x W x H:** 14 x 10 x 1.7 centimetres
- **Item weight:** 150 Grams
- **Material:** carbon

## Images

![Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 1](https://m.media-amazon.com/images/I/417WrYHTmML.jpg)
![Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 2](https://m.media-amazon.com/images/I/41Jgn0Eg9gL.jpg)
![Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 3](https://m.media-amazon.com/images/I/41Th5SLmHwL.jpg)
![Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 4](https://m.media-amazon.com/images/I/41XZKLzijDL.jpg)
![Nsk Bearings (2 Pack) 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 5](https://m.media-amazon.com/images/I/41dsepENC+L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-25*