Unit of Measure

Specifications

X-L-O Part Number

N/A 57-87

Bore d

N/A 26.990 mm

Outside Diameter D1

N/A 57.1500 mm

Width B

N/A 25.40 mm

Fillet Radius ra

N/A 1.00 mm

Keyway e

N/A 27.5 mm

Keyway f

N/A 1.6 mm

Preload

N/A 10 lb

Grease Speed Rating Max. n1

N/A 22000 rpm

Oil Speed Rating Max. n2

N/A 24000 rpm

Oil Mist Speed Rating Max. n3

N/A 32000 rpm