---
product_id: 612482075
title: "NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings"
brand: "timken"
price: "€ 68.68"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/612482075-nsk-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm-pressed-steel-cage
store_origin: HR
region: Croatia
---

# Up to 25,000 rpm max speed 17mm bore for precision fit Dual shields lock out contaminants NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings

**Brand:** timken
**Price:** € 68.68
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your gear with NSK’s precision bearings—where speed meets durability!

## Quick Answers

- **What is this?** NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings by timken
- **How much does it cost?** € 68.68 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/612482075-nsk-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm-pressed-steel-cage)

## Best For

- timken enthusiasts

## Why This Product

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

## Key Features

- • **Dual Shield Defense:** Sealed on both sides to keep lubricants in and dirt out, extending bearing life and reliability.
- • **High-Speed Champion:** Supports grease speeds up to 17,000 rpm and oil speeds up to 25,000 rpm for ultra-smooth, rapid rotations.
- • **Robust Load Handling:** Dynamic load rating of 9.6 kN and static load rating of 4.8 kN to power through demanding radial and axial forces.
- • **Precision Engineered Fit:** 17mm bore and 40mm outer diameter ensure seamless integration with your high-performance machinery.
- • **Pressed Steel Cage Innovation:** Evenly spaces balls to minimize friction, vibration, and noise—because your equipment deserves the smoothest ride.

## Overview

The NSK 6203-2RS deep groove ball bearing features a 17x40x12mm dimension with dual shields and a pressed steel cage, designed for high-speed applications up to 25,000 rpm. Engineered to handle both radial and axial loads with dynamic and static load ratings of 9.6 kN and 4.8 kN respectively, it ensures long-lasting performance by keeping contaminants out and lubricant in, making it an essential upgrade for professional-grade cycling and 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 RatingsCr - Dynamic Load Rating 9.6 kNC0r - Static Load Rating 4.8 kNFactorsGrease Reference Speed 17000 rpmOil Reference Speed 25000 rpm

## Features

- Brand:NSK
- 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 |
|---------------|-------|
| Brand | TIMKEN |
| Material | Alloy Steel |
| Item dimensions L x W x H | 14 x 10 x 1.6 Centimeters |
| Item Weight | 50 Grams |
| Bearing Number | 6203 2RS |
| Item Thickness | 12 Millimetres |
| Specification Met | Cr |
| Bearing Type | Ball Bearing |
| Compatible Lubricant | Grease |
| Outside Diameter | 40 Millimetres |
| Manufacturer | NSK |
| Country of Origin | USA |
| Number of Memory Sticks | 1 |
| Item Weight | 50 g |
| Product Dimensions | 14 x 10 x 1.6 cm; 50 g |
| Item part number | 6203-2RS 6203DD 6203VV |
| Item Height | 1.6 Centimeters |
| Item Width | 10 Centimeters |
| Are batteries included? | No |

## Product Details

- **Brand:** TIMKEN
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 14 x 10 x 1.6 Centimeters
- **Item Weight:** 50 Grams
- **Bearing Number:** 6203 2RS

## Images

![NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 1](https://m.media-amazon.com/images/I/712dB1ehZOL.jpg)
![NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 2](https://m.media-amazon.com/images/I/619h6IbxQqL.jpg)
![NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 3](https://m.media-amazon.com/images/I/717XsllFNQL.jpg)
![NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 4](https://m.media-amazon.com/images/I/61rb+uh6FFL.jpg)
![NSK 6203-2RS 6203DDU 6203VV Bearings 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings - Image 5](https://m.media-amazon.com/images/I/81iSREtNh8L.jpg)

## Frequently Bought Together

- NSK 6203-2RS 6203DDU Made in Japan 17X40X12MM Pressed Steel Cage,Deep Groove Ball Bearings 6203RS
- 2PACK TIMKEN 6203-2RS Deep Groove Ball Bearing 17x40x12mm
- 2PACK TIMKEN 6304-2RS Double Rubber Seal Bearings 20x52x15mm, Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearings

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**Shop now:** [https://www.desertcart.hr/products/612482075-nsk-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm-pressed-steel-cage](https://www.desertcart.hr/products/612482075-nsk-6203-2rs-6203ddu-6203vv-bearings-17x40x12mm-pressed-steel-cage)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-10*