Skip to content

689 Ceramic Bearings

The 689 full ceramic bearings is a miniature ceramic deep groove ball bearing 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, 689 ceramic hybrid bearings have expanded the application of ceramic bearings. Silicon nitride, a popular size is a type of ceramic applications bearing. type 689z ceramic bearing is single shielded open type bearings, and 689zz ceramic bearing is Double Shielded on both sides. standard 689 9 mm ceramic Ball Bearings Inner Dimension is 9mm X Outer Dimension 17mm X Width 4mm, for more custom 689 ceramic bearings and seal options please contact Bushing MFG today!

689 Ceramic Bearings
Products Feature
Bearing Model
689, 689z, 689zz, 689 2rs, 689CE
Material
Full ceramic / Hybrid bearing
Size
9x17x4 Ceramic Bearings
Seals
Open / Single Shielded / Double Shielded / Rubber Sealed
Customizable

Material For Bearing Ceramic 689

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

689 Ceramic Shield Types

Open Type:
689 ceramic bearings open types

689 ceramic bearings

Single Shielded:
689 ceramic bearings single shielded

689z ceramic bearing

Double Shielded:
689 ceramic bearings double shielded

689zz ceramic bearing

Rubber Shielded:
689 ceramic bearings rubber shielded

689 2rs ceramic bearing

689 ceramic bearings 9X17X4mm Specifications & Dimensions

Technical Specifications
Model
689
Bearing Type
Miniature Ball Bearing
Precision
P0
ID
9 MM
OD
17 MM
Width B
4 MM
Load Direction
Radial
Raceway Ring Rows
Single Track
Size Standards
Metric Series
689 ceramic bearings dimensions

If you are looking to buy 689 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

Get an Instant Quote