Unit of Measure

Specifications

X-L-O Part Number

57-57

Bore d

26.990 mm

Outside Diameter D1

57.1500 mm

Width B

25.40 mm

Fillet Radius ra

1.00 mm

Keyway e

27.5 mm

Keyway f

1.6 mm

Preload

15 lb

Grease Speed Rating Max. n1

20000 rpm

Oil Speed Rating Max. n2

22000 rpm

Oil Mist Speed Rating Max. n3

24000 rpm