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638 Ceramic Bearings

The 638 full ceramic bearings is a miniature ceramic deep groove ball bearing with full complement 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, 638 ceramic hybrid bearings have expanded the application of ceramic bearings. Silicon nitride is a type of ceramic ball bearings or ceramics materials. type 638z ceramic bearing is single shielded open type bearings, Nasz doświadczony i profesjonalny zespół stworzy projekty podobne do Twoich, ale niepowtarzalne na swój sposób 638zz ceramic bearing is Double Shielded on both sides. standard 638 8 mm ceramic Ball Bearing Inner Dimension is 8mm X Outer Dimension 28mm X Width 9mm, for more custom 638 ceramic bearings and seal options please contact Bushing MFG today!

638 Ceramic Bearings
Products Feature
Bearing Model
638, 638z, 638zz, 638 2rs, 638CE
Material
Full ceramic / Hybrid bearing
Size
8x28x9 Ceramic Bearings
Seals
Open / Single Shielded / Double Shielded / Rubber Sealed
Customizable

Material For Bearing Ceramic 638

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

638 Ceramic Shield Types

Open Type:
638 ceramic bearings open types

638 ceramic bearings

Single Shielded:
638 ceramic bearings single shielded

638z ceramic bearing

Double Shielded:
638 ceramic bearings double shielded

638zz ceramic bearing

Rubber Shielded:
638 ceramic bearings rubber shielded

638 2rs ceramic bearing

638 ceramic bearings 8X28X9mm Specifications & Dimensions

Technical Specifications
Model
638
Bearing Type
Miniature Ball Bearing
Precision
P0
ID
8 MM
OD
28 MM
Width B
9 MM
Load Direction
Radial
Raceway Ring Rows
Single Track
Size Standards
Metric Series
638 ceramic bearings dimensions

If you are looking to buy 638 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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