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Standard duty with eccentric locking collar.
  • Cast iron housing
  • Wide inner race bearing
  • B-type seals
  • L3-type seals available in some sizes
Unit of Measure

d - Shaft Dia.

1 9/16 in

H - Dimension

1 15/16 in49.2 mm

A - Dimension

4 5/8 in117 mm

E - Dimension

3 1/2 in88.9 mm

B - Dimension

1 7/8 in48 mm

W - Dimension

3 15/16 in100 mm

F - Tapped Holes

1/2-13 UNC

D - Min Tap Depth

3/4 in19 mm

M - Dimension

0.8425 in21.4 mm

N - Dimension

0.8425 in21.4 mm

Bi - Dimension

2.2165 in56.3 mm

Bearing No.

NA 208-25

Housing No.

PA 208

Weight

4.40 lb

Seal Type

B-Type