6404 ZZ / 2Z Deep Groove Ball Bearing

Massive variant for high radial loads. The deep groove ball bearing 6404-ZZ / 2Z is a true all-rounder and, due to its balanced properties, it is suitable for a variety of applications, in particular for high radial loads.

Features

  • massive series with compact dimensions and high weight
  • can carry much higher radial loads despite the same inside diameter than deep groove ball bearings of series 60, 62 and 63
  • suitable for high radial loads and light axial loads in both directions
  • offers high running accuracy, quiet running and 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

Technical Data

Inside Ø (mm): 20
Outside Ø (mm): 72
Width (mm): 19
Tolerance for inside-Ø (mm): 0/-0,01
Tolerance for outside-Ø (mm): 0/-0,013
Tolerance for width (mm): 0/-0,12
Rows Of Balls: single row
Seal: ZZ
Ring Material: Rolling bearing steel
Internal Clearance: CN (Standard)
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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