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SKU: 15182 Category: Product Brand:

ABOUT

Extremely narrow, extremely light and with utmost good spinning characteristics. The deep groove ball bearing 6704-2RS is extremely narrow and can also be used with limited space.

Technical ScribbleZoomable 

Technische Skizze 1: Deep Groove Ball Bearing 6704 / 61704 2RS 20x27x4 mm

Technical Data

Inside Ø (mm): 20
Outside Ø (mm): 27
Width (mm): 4
0/-0,011: 0/-0,009
0/-0,120: 0/-0,12
0/-0,008: 0/-0,01
Bore: cylindrical
Extended Inner Ring: no
Seal: 2RS
Sealing material: NBR
Ring Material: Rolling Bearing Steel
Rolling Element Material: Rolling Bearing Steel
Cage Material: Sheet Steel
Type of lubrication: greased
Lifetime lubricated: yes
Seal Colour: Black
Internal Clearance: CN (Standard)
Tolerance Class: ABEC 1 / P0
Noise and vibration testing: Class V
max. Operating Temperature: +100°C (briefly up to +120°C)
min. Operating Temperature: -20°C
Magnetic: yes
Norm: DIN 625-1
Item weight: 6 g

Features

  • thin section bearing with ultra-thin cross section
  • suitable for space-saving installation in radial and axial directions
  • extra light series with compact dimensions and low weight
  • suitable for radial loads and light axial loads in both directions
  • offers 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