Miniature Deep Groove Ball Bearing 693 2RS 3x8x4 mm

    Item number: 693-2RS

Item features:
For use in special conditions. The miniature ball bearing 693-2RS is small and suitable for installation with limited space and on thin shafts. Main dimensions according to DIN 625-1.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 1,11 €*
10 1,04 €*
50 0,96 €*
200 0,93 €*
1000 0,89 €*
1,38 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme

Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 3
Outside Ø (mm): 8
Width (mm): 4
Tolerance for inside-Ø (mm): 0/-0,008
Tolerance for outside-Ø (mm): 0/-0,008
Tolerance for width (mm): 0/-0,12
Bore: cylindrical
Extended Inner Ring: no
max. Operating Temperature: +100°C (briefly up to +120°C)
min. Operating Temperature: -20°C
Tolerance Class: ABEC 1 / P0
Internal Clearance: CN (Standard)
Seal: 2RS
Ring Material: Rolling Bearing Steel
Rolling Element Material: Rolling Bearing Steel
Cage Material: Sheet Steel
Sealing material: NBR
Seal Colour: Black
Type of lubrication: greased
Lifetime lubricated: yes
Magnetic: yes
Noise and vibration testing: Class V
Norm: DIN 625-1
Item weight: 0,9 g

Features

  • miniature ball bearing with smallest dimensions
  • suitable for high radial loads and light axial loads in both directions
  • suitable for high running accuracy and quiet running
  • seal: contact lip seal on both sides made of rubber (2RS) for high sealing effect
  • If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
  • 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

Customer Ratings

5/5

Average item rating

Write a review

3 Customer Ratings Total

4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
KUGELLAGER
5 from 5
KUGELLAGER

Sehr gute Qualität. Und die Lieferung ist einwandfrei

Guter Service, schnelle Lieferung
5 from 5
Guter Service, schnelle Lieferung

Habe nur gute Erfahrungen mit Kugellager-Express gemacht. Die Qualität ist topp!

Ausgezeichnete Qualität...
5 from 5
Ausgezeichnete Qualität...

..und rascher Versand. Kugellagerexpress wurde mir im Prusaforum empfohlen und ist jetzt meine Top Adresse in Sachen reibungsloser Ablauf!

Mit freundlichen Grüßen
K.H.Golger

Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 1,11 €*
10 1,04 €*
50 0,96 €*
200 0,93 €*
1000 0,89 €*
1,38 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme