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skf_61903
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skf_61903
skf_61903_2
skf_61903_3

SKF 61903 single-row groove ball bearing cylindrical 17x30x7 mm

SKF
Supplier number: SKF 61903 | EAN 7316577094995
Recommended Retail Price €38.55
18.95 tax incl.
€15.66 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 2 products in stock.

  • Ordered before 20:00 - delivered tomorrow 15/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium
↓ Documents (1) ✆ Talk to a specialist

Reliable motion performance with Skf bearings

Practical benefits
  • Smooth high speed operation: The low-friction geometry allows you to run machinery efficiently and quietly at high rotational speeds.
  • Versatile dual load support: You can accommodate both radial and axial forces in either direction using this deep groove design.
  • Compact and robust design: Sized at 17X30X7 mm, this steel bearing integrates seamlessly into tight shafts and mechanical housings.


Product information
€18.95
In stock - tax incl.

Product information

Key features according to our expert

  • Inner diameter: 17 mm
  • Width: 7 mm
  • Number of rows: 1
  • Sealing (bearing): Without seals
  • Material (bearing seal): Not applicable
  • Radial clearance: CN (Normal)
  • Material (bearing): Steel
  • Material (cage): Brass (sheet)
  • Bore type: Cylindrical
  • High temperature: No
  • Outer diameter: 30 mm

Product description

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

Avantages

  • 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
7 mm
Number of rows
1
Sealing (bearing)
Without seals
Material (bearing seal)
Not applicable
Radial clearance
CN (Normal)
Material (bearing)
Steel
Material (cage)
Brass (sheet)
Bore type
Cylindrical
High temperature
No
Outer diameter
30 mm
Matched arrangement
No
Tolerance class
Normal
Radial internal clearance
CN
Basic static load rating
2.55
Material, bearing
Bearing steel
Relubrication feature
Without
Reference speed
50000
Lubricant
None
Cage
Sheet metal
Locating feature, bearing outer ring
None
Filling slots
Without
Coating
Without
Sealing
Without
Limiting speed
32000
Bore diameter
17
Basic dynamic load rating
4.62
Outer diameter
30
  • Brand SKF
  • EAN 7316577094995
  • Supplier number SKF 61903
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us
03 74 000 41 [email protected]

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