Description

Deep groove ball bearing
 
Technical Characteristic
Application for where high speed RPM and extremly high speed RPM are Needed .
No need regular Maintenance , with low friction coefficient .
High margin rotate speed , can reach high manufactuing precision .
Using C2 ,CN ,C3, C4 and C5 Internal clearance .
 
Design classification
Hasp type pressing steel cage , it is commonly used .
M Brass cage , can operate stably under high temperature and extureme .
 
Outside design
ZZ 2RS double sealed design , dustproof . it is leak proof grease when it is running in high speed .
 
Prouct advantage
New R&D sealing, to keep dust and inssential from bearing , less wear, save lubricant better
More precision of suface treatment with ball raceway (reducing friction and temperature )
 
Screening class tolerance grade of rollers can be more accurate (operating moresmoothly while lower noise )
 
Deep groove ball bearing (zz,2RS,Z ,RS)
 
The classification of the bearing
***2
***3
***4
**4 series
**3 series
**4 series
***0 series
***0 series
****1 series
***0 series
***0 series
***0 series
***3 series
Accelerating vibration : Z1V1,Z2V2,Z3V3
Model :Z, ZZ, RZ ,2RZ ,RS ,2RS
 
Feature：

1. High precision , long life ,low noise
2. Quick delivery , good service
3. *0 years produce history
4. ISO***1:***2 quality