Air Bearings
WHY 440C STAINLESS steel?
Good corrosion resistance to water and many weak chemicals.
Corrosion resistance can be improved by passivation.
Good for temperatures up to 300°C.
Slightly softer than chrome steel so lower load ratings.
Will corrode in salt water or salt spray and poor resistance to acids/alkalis .
More expensive than chrome steel.
TECHNICAL SPECS
Item: S606ZZ
Structure: Deep Groove
Material: 440C Stainless Steel ( prefix "S" )
Bore Dia (d): 6 mm
Outer Dia (D): 17 mm
Width (B): 6 mm
Closures: Metal Shielded(ZZ)
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC Grades 1
Dynamic Load Rating (Cr) (Newtons): 1924
Static Load Rating (Cor) (Newtons): 677
Ball Qty: 6
Ball Dia (Dw): 3.500 mm