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Higher resistance to rust and corrosion than 52100 chrome bearing steel
●Recommended temperature rangeZZ type −40 ～ +150ºC/−40 ～ +302ºF 2RS type −30 ～ +110ºC/−22 ～ +230ºF Open type Subject to lubrication Available with snap ring
Special bearings are also available in quick delivery with the specications below:
*1 Ceramic balls (Silicon nitride Si3N4)
*2 Fluorine rubber seal
*3 Heat- and chemical-resistant uorine grease
and other special greases
4 C3 or C4 radial clearance
Applications
Food processing machinery, cleaning equipment, carrier device in watery environment, other equipment used in high temperature and humidity environments.
Precautions
1. AISI 440C stainless steel is magnetizable.
2. AISI 440C stainless steel may corrode depending on the environments and conditions.
3. Either AISI 304 or AISI 630 stainless steel ball bearings are also available where further corrosion resistance is required.
STAINLESS STEEL DEEP GROOVE BALL BEARINGS SS6000 Searies
Corrosion Resistance
The following list shows the comparison of corrosion resistance performance between AISI 440C stainless steel and AISI 52100 normal bearing steel. Please consult with us regarding any other chemicals not listed below.
Note : ○not effected △slightly effected ×effected －no data available
［Remarks］
This comparison list is provided as general guidance for the users. The performance level of corrosion resistance varies, depending upon the conditions of each application. Therefore, we recommend that the user conduct actual testing to see how 440C stainless steel works in the user-specific applications. We are not responsible for any claims taken place in the users’ applications without actual testing.
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