What are the exact dimensions of this ball bearing?

This SKF ball bearing has an inside diameter of 17 mm, an outside diameter of 40 mm, and a width of 12 mm.

What does the 2RSH designation mean for this SKF bearing?

The 2RSH suffix indicates contact rubber seals on both sides to keep out dust, dirt, and moisture.

What does the NR suffix indicate?

The NR suffix indicates a snap ring groove on the outer ring with the snap ring included for axial location.

What radial internal clearance does this bearing have?

This deep groove ball bearing features standard normal radial internal clearance (designated as CN).

Is this ball bearing maintenance-free?

Yes, with factory grease lubrication and contact seals on both sides, it requires no relubrication.

SKF 6203-2RSHNR single-row groove ball bearing cylindrical 17x40x12 mm

Supplier number: SKF 6203-2RSHNR | EAN 7316571885377

Recommended Retail Price €38.36

18.80 tax incl.

€15.54 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth operation with Skf bearings

Practical benefits

Effective double contact sealing: With rubber seals on both sides, you keep contaminants out and lubricant inside for a longer service life.
Secure axial location: The snap ring groove allows you to locate and retain the bearing securely within the housing.
Versatile load performance: You can easily accommodate combined radial and axial loads in both directions with low noise and friction.

In a nutshell

The right choise for

With the Skf 6203-2RSHNR deep groove ball bearing, you ensure smooth and dependable rotation in electric motors, power tools, and machinery. The dual rubber contact seals keep out dust, dirt, and moisture while retaining factory grease for maintenance-free operation. Thanks to the integrated snap ring groove and snap ring on the outer ring, you can easily achieve secure axial retention within the housing without complex modifications. Featuring compact dimensions of 17X40X12 mm and standard cn radial clearance, this bearing handles combined radial and axial loads with minimal friction and noise.

Product information FAQ

€18.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 17 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 44,6 mm

Product description

Single row deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They can accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

Simple, versatile and robust design
Low friction
High-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 17 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 44,6 mm
Matched arrangement: No
Tolerance class: Normal
Radial internal clearance: CN
Basic static load rating: 4.75
Material, bearing: Bearing steel
Relubrication feature: Without
Skf performance class: SKF Explorer
Lubricant: Grease
Sealing type: Contact
Cage: Sheet metal
Locating feature, bearing outer ring: Snap ring groove
Filling slots: Without
Coating: Without
Sealing: Seal on both sides
Limiting speed: 12000
Bore diameter: 17
Basic dynamic load rating: 9.95
Outer diameter: 40

Brand SKF
01013905
EAN 7316571885377
Supplier number SKF 6203-2RSHNR

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this ball bearing?: This SKF ball bearing has an inside diameter of 17 mm, an outside diameter of 40 mm, and a width of 12 mm.
What does the 2RSH designation mean for this SKF bearing?: The 2RSH suffix indicates contact rubber seals on both sides to keep out dust, dirt, and moisture.
What does the NR suffix indicate?: The NR suffix indicates a snap ring groove on the outer ring with the snap ring included for axial location.
What radial internal clearance does this bearing have?: This deep groove ball bearing features standard normal radial internal clearance (designated as CN).
Is this ball bearing maintenance-free?: Yes, with factory grease lubrication and contact seals on both sides, it requires no relubrication.