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Main Dimensions & Performance Data

d

 55 mm

D

 78 mm

Ca

 90000 N

Coa

 300000 N

Cua

 N

Reference speed

 1350 rpm

Limiting speed

 4350 rpm

Mounting dimensions

D1

 57 mm Inner diameter of seat ring

da

 min 77 mm Minimum diameter of shaft shoulder

Da

 max 56 mm Maximum diameter of bearing block shoulder

d1

 78 mm Shaft ring crack diameter

ramax

 0.6 mm Maximum cavity radius

rmin

 0.6 mm Minimum chamfer size

Temperature range

Tmin

 120 °C Minimum operating temperature

Tmax

 -30 °C Maximum operating temperature