Our major products include full ceramic bearings, hybrid bearings, plastic bearings, stainless steel bearings, ceramic parts, plastic parts & bearing units.

Our goal:Our bearings, Your solutions!

2004

be founded in

NO.396 JIAHE ROAD XIAMEN CHINA

add

We greatly value the relationship and partnership we have developed with TOJO.

professional manufacturer and distributor for special materials bearings

Email*

Phone number*

Feel free to contact us

Tojo looks forward to communicating with you!

Leave a message:

Angular Contact Ball Bearing (Si3N4)-7900

Tojo Number :7900

Dimentions（mm)

d :10

D :22

B :6

r(min） :0.3

r1(min） :0.15

Mounting Dimentions(mm)

min :12.5

max :19.5

max :0.3

Reference Weight

（kg)

Si3N4 :0.0038

Send Inquiry

PDF

Angular contact ball bearing with Si₃N₄ ceramic balls. High axial load capacity, low friction, thermal shock resistant, electrically insulating.

Key points covered (99 characters):

Type: Angular contact ball bearing
Material: Si₃N₄ (Silicon Nitride) ceramic balls (races typically steel)
Key Advantages:

Handles high axial/combined loads (angular contact design)
Low friction & wear (ceramic)
Excellent thermal shock resistance (Si₃N₄ property)
Electrically insulating (ceramic)
Suited for demanding/high-speed applications

TOJO Bearing

Our bearings, Your solutions!

NO.23 JIAHE ROAD XIAMEN CHINA

0086-592-3283595

Skype:jasontbc1

WhatsApp:+8613459212797

Fax:0086-592-3283596

Email:tbc@tbcbearing.com

Contact

The fines high quality special bearing for you!