All of our references featuring casehardened steel are recognizable by the prefix 4T For these bearings casehardening is applied to all the bearing components • Inner ring • Outer ring • Rollers TYPES OF STEEL 100% of our inch references use casehardened steel A hardened surface layer for enhanced resistance
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The designations are therefore the same as those used by the other producers Tip The references are made up of 2 parts Example of a reference HH224335 / HH224310 IDENTIFIABLE All of our references featuring casehardened steel are recognizable by the prefix 4T For these bearings casehardening is applied to
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