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6404 Ceramic Bearings

The 6404 full ceramic professional bearing is a miniature ceramic deep groove ball bearings that is widely applied in cryogenic engineering, Medical equipment, high-speed machine tools, optical instruments, high-speed motors, printing machinery, food processing machinery, and more. also, 6404 ceramic hybrid bearings have expanded the application of ceramic bearings. type 6404z ceramic bearing is single shielded open type bearings, and 6404zz ceramic bearing is Double Shielded on both sides. standard 6404 20mm ceramic Ball Bearing Inner Dimension is 20mm X Outer Dimension 72mm X Width 19mm, for more custom 6404 ceramic bearings and seal options please contact Bushing MFG today!

6404 Ceramic Bearings
Products Feature
Bearing Model
6404, 6404z, 6404zz, 6404 2rs, 6404CE
Material
Full ceramic / Hybrid bearing
Size
20x72x19 Ceramic Bearings
Seals
Open / Single Shielded / Double Shielded / Rubber Sealed
Customizable

Material For Bearing Ceramic 6404

Bearing Types Balls / Rings Cage
6404 full ceramic bearing
ZrO2
ZrO2
6404 ceramic hybrid bearing
Si3N4
PEEK
SiC
PTFE
AI2O3
PA66/UPE/PP
ZrO2 balls
ZrO2 balls

6404 Ceramic Shield Types

Open Type:
6404 ceramic bearings open types

6404 ceramic bearings

Single Shielded:

6404z ceramic bearing

Double Shielded:

6404zz ceramic bearing

Rubber Shielded:
6404 ceramic bearings rubber shielded

6404 2rs ceramic bearing

6404 ceramic bearings 20X72X19mm Specifications & Dimensions

Technical Specifications
Model
6404
Bearing Type
Miniature Ball Bearing
Precision
P0
ID
20 MM
OD
72 MM
Width B
19 MM
Load Direction
Radial
Raceway Ring Rows
Single Track
Size Standards
Metric Series

If you are looking to buy 6404 ceramic bearings or other ceramic products please contact our sales assistant today for the PDF catalog, special custom order is available.

Other Rolling Bearings Series

Ball Bearings
Roller Bearings

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