1800 SERIES

BORE

KEYWAY

EARING

PULLEY GROOVE

TYPE

DRUM OUTSIDE DIAMETER

( A )
PULLEY OUTSIDE DIAMETER

( B )
LENGTH

( C )
CENTER DISTANCE

PART 180007

1

1/4

Ball

1

AB

5.25

4.00

2.68

0.81

PART 180009

1

1/4

Ball

2

AB

5.25

4.00

3.31

0.68

PART 180013

1

1/4

Ball

2

AB

5.25

5.50

3.37

0.78

PART 180019

1

1/4

Ball

2

AB

5.25

4.50

3.37

0.75

PART 180021

1-1/8

1/4

Ball

2

AB

5.25

4.50

3.37

0.78

PART 180023

1-1/8

1/4

Ball

2

AB

5.25

5.50

3.37

0.81