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
- 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
| 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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