Size

OD

ID

connection

Body

mm

in

mm

in

Style

OD

Bevel diameter pin and box

Upset

mm

in

Mm

center area

Mm

End area

WJZ66-6 5/8FH-I

168.3

6 5/8

114.3

4 1/2

6 5/8FH

209.6

8 1/4

195.70

184.2

176.21

WJZ55-5 1/2FH-I

139.7

5 1/2

92.1

3 5/8

5 1/2FH

177.8

7

170.7

152.4

144.5

WJZ50-NC50-I

127.0

5

76.2

3

NC50

168.3

6 5/8

154.0

139.7

130.2

WJZ45-NC46-I

114.3

4 1/2

71.4

2 13/16

NC46

158.8

6 1/4

145.3

127.0

117.5

WJZ35-NC38-I

88.9

3 1/2

52.39

2 1/16

NC38

120.7

4 3/4

116.3

101.6

92.1

WJZ29-NC31-I

73.03

2 7/8

50.8

2

NC31

104.8

4 1/8

100.4

84.1