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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

604 series

623 series

634 series

6180 series

6190 series

16001 series

6000 series

6200 series

6300 series

6403 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.      10 years produce history

4.      ISO9001:9002 quality

This 75mm ball bearing is high quality and widely used in automobile tractor . machine tool . elec.