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![6903.H.ZZ [EZO] Deep groove ball bearing - stainless steel](https://ebearing.com.ua/180738-large_default/x6903hzz-ezo-deep-groove-ball-bearing-stainless-steel.jpg.pagespeed.ic.0d8gOTy6tp.jpg "6903.H.ZZ [EZO] Deep groove ball bearing - stainless steel")
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Manufacturer
EZO
EZO
Country of origin
Japan
Japan
Manufacturer designation:
6903.H.ZZ
Designation due to standards:
1000903 - GOST 7242-81
1000903 - GOST 8338-75
SS 61903-ZZ - DIN 625-1 ISO15:2011
Design:
The ball bearing consists of two rings (internal and external) and rolling elements (balls), connected with a cage - separator.
Features:
Made of high-carbon chrome bearing steel, characterized by high wear resistance and rolling fatigue strength.
Covered with a layer of stainless steel for working in aggressive environments and at high humidity.
Closed on both sides with seals of the ZZ type.
Parameters
Weight, W
0.017 kg
Bore diameter, d
17 mm
Outside diameter, D
30 mm
Total width, T
7 mm
Sealing
Seal on both sides
Shield material
Metal
Rotation speed (plastic lubricant), v
24000 RPM
Rotation speed (liquid lubrication), v
29000 RPM
Coating
Stainless steel
Basic static load rating, Co
2,25 kN
Basic dynamic load rating, C
4,33 kN
![6903.H.ZZ [EZO] Deep groove ball bearing - stainless steel](https://ebearing.com.ua/180738-home_default/x6903hzz-ezo-deep-groove-ball-bearing-stainless-steel.jpg.pagespeed.ic.poKaenIfVq.jpg "6903.H.ZZ [EZO] Deep groove ball bearing - stainless steel")
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