1 15/16" Tap Base Bearing Unit HCTB210-31

Unit

Shaft Dia

h

a

e

b

S

r

w

Bi

n

m

inch

2 1/4

5 1/2

4

2

5/8-11

7/8

4 5/8

2.469

0.969

2 27/32

mm

57.1

139.7

101.6

50.8

22

117.5

62.7

24.6

46.8