Deep Groove Ball Bearing with a Flanged Outer Ring F6903 / 6903 ZZ / 2Z 17x30x7 mm

    Item number: F-6903-ZZ
Rate now
Item features:
Narrow, light and with very good spinning characteristics. The deep groove ball bearing F-6903-ZZ / 2Z is narrow and can also be used with limited space. The low weight allows for very high speeds. With the flange, it can be fixed axially, e.g. in bore holes.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 3,84 €*
10 3,64 €*
50 3,44 €*
200 3,24 €*
1000 3,03 €*
4,05 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
ApplePay GPay Rechnung Kreditkarte Lastschrift Überweisung

Technical Scribble

Technical Data





Inside Ø (mm): 17
Outside Ø (mm): 30
Width (mm): 7
Flange Ø (mm): 32.5
Static radial load rating (N): 2560
Dynamic radial load rating (N): 4600
Limiting speed (1/min): 24000
max. Operating Temperature: +120°C
min. Operating Temperature: -20°C
Tolerance for inside Ø (mm): 0/-0,008
Tolerance for outside Ø (mm): 0/-0,009
Tolerance for width (mm): 0/-0,12
Tolerance for flange-outside-Ø (mm): 0,39/-0,062
Bore: cylindrical
Extended Inner Ring: no
Tolerance Class: ABEC 1 / P0
Internal Clearance: CN (Standard)
Noise and vibration testing: Class V
Seal: ZZ
Ring Material: Rolling Bearing Steel
Rolling Element Material: Rolling Bearing Steel
Cage Material: Sheet Steel
Sealing material: Sheet Steel
Type of lubrication: greased
Lifetime lubricated: yes
Magnetic: yes
Norm: DIN 625-1
Item weight: 20 g

Features

  • the flange on the outer ring prevents axial displacements
  • thin section bearing with a thin cross section
  • suitable for space-saving installation in radial and axial directions
  • suitable for high speeds compared to deep groove ball bearings with a larger cross section
  • extra light series with compact dimensions and low weight
  • suitable for radial loads and light axial loads in both directions
  • offers high running accuracy, quiet running and very high speeds
  • seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) for higher speeds than with rubber seal
  • good fixed bearing property, but can also be used as a floating bearing, each in both directions
  • manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)

Further Information

Manufacturer information

Quasi-Manufacturer
Kugellager-Express GmbH
Grenzweg 14a
33758 Schloß Holte-Stukenbrock
Germany

Customer Ratings

Write the first review for this item and help others make a purchase decision!:

Average item rating

Write a review
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 3,84 €*
10 3,64 €*
50 3,44 €*
200 3,24 €*
1000 3,03 €*
4,05 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
ApplePay GPay Rechnung Kreditkarte Lastschrift Überweisung