6902 ZZ / 2Z C3/ 61902 ZZ / 2Z C3 deep groove ball bearings

Narrow, light and with very good spinning characteristics. The deep groove ball bearing 6902-ZZ / 2Z-C3 is narrow and can also be used with limited space. The low weight allows for very high speeds.

Features

  • thin section bearing with a thin, square 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 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
  • with increased radial internal clearance (C3): for high temperature gradient between the bearing rings or for fastening with press fit
  • good fixed bearing property, but can also be used as a floating bearing, each in both directions

Technical Data

Inside Ø (mm): 15
Outside Ø (mm): 28
Width (mm): 7
Tolerance for inside-Ø (mm): 0/-0,008
Tolerance for outside-Ø (mm): 0/-0,009
Tolerance for width (mm): 0/-0,12
Rows Of Balls: single row
Seal: ZZ
Ring Material: Rolling bearing steel
Internal Clearance: C3 (Increased Internal Clearance)
Cage Material: Sheet Steel
Flange: no
Slot & Snap Ring: no
Rolling Element Material: Rolling bearing steel
Full Complement Ball Set: no

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