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688 Ceramic Bearings

The 688 full ceramic bearing 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, 688 ceramic hybrid bearings have expanded the application of ceramic bearings. Silicon nitride ceramic is a type of ceramic material. type 688z ceramic bearing is single shielded open type bearings, and 688zz ceramic bearing is Double Shielded on both sides. standard 688 8 mm ceramic Ball Bearing Inner Dimension is 8mm X Outer Dimension 16mm X Width 4mm, for more custom 688 ceramic bearings and seal options please contact Bushing MFG today!

688 Ceramic Bearings
Products Feature
Bearing Model
688, 688z, 688zz, 688 2rs, 688CE
Material
Full ceramic / Hybrid bearing
Size
8x16x4 Ceramic Bearings
Seals
Open / Single Shielded / Double Shielded / Rubber Sealed
Customizable

Material For Bearing Ceramic 688

Bearing Types Balls / Rings Cage
688 full ceramic bearing
ZrO2
ZrO2
688 ceramic hybrid bearing
Si3N4
PEEK
SiC
聚四氟乙烯
AI2O3
PA66/UPE/PP
ZrO2 balls
ZrO2 balls

688 Ceramic Shield Types

Open Type:
688 ceramic bearings open types

688 ceramic bearings

Single Shielded:
688 ceramic bearings single shielded

688z ceramic bearing

Double Shielded:

688zz ceramic bearing

Rubber Shielded:
688 ceramic bearings rubber shielded

688 2rs ceramic bearing

688 ceramic bearings 8X16X4mm Specifications & Dimensions

Technical Specifications
Model
688
Bearing Type
Miniature Ball Bearing
Precision
P0
ID
8 MM
OD
16 MM
Width B
4 MM
Load Direction
Radial
Raceway Ring Rows
Single Track
Size Standards
Metric Series

If you are looking to buy 688 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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