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Unit of Measure

Specifications

X-L-O Part Number

55-27

Bore d

20.640 mm

Outside Diameter D1

50.8000 mm

Width B

25.40 mm

Fillet Radius ra

1.00 mm

Keyway e

21.4 mm

Keyway f

1.6 mm

Preload

50 lb

Grease Speed Rating Max. n1

5000 rpm

Oil Speed Rating Max. n2

8000 rpm

Oil Mist Speed Rating Max. n3

12000 rpm