John King Chains

Extra Heavy-Duty Welded Steel Chains

JOHN KING Extra heavy duty welded steel chains employ heavier link plates for increased wearing surfaces. The sizes and specifications ensure higher ultimate strength, superior impact resistance and extended service life. The addition of induction hardened sidebar surfaces, although available throughout the narrow series range, is typical in the XHD where sliding wear is often the major issue.


Extra Heavy-Duty Welded Steel ChainsExtra Heavy-Duty Welded Steel Chains

Extra Heavy-Duty Welded Steel Chains

Chain Number

P

Breaking Load

Average Weight

Over-All Pin & Cotter

Between Sidebars

Sidebars

Rivets

Bushings

Length of Bearing

Thickness

Height

Diameter

Outside Diameter

F1

L

S

H

D6

D5

B

inches

lbs

lbs/ft

inches

WH78XHD

2.636

36,000

6.30

3.38

1.00

0.38

1.25

0.56

1.00

2.00

WH82XHD

3.075

57,000

8.50

3.75

1.13

0.38

1.50

0.75

1.25

2.38

WH124XHD

4.063

122,000

14.60

4.88

1.50

0.50

2.00

1.00

1.63

3.00

WH106XHD

6.050

122,000

11.80

4.88

1.50

0.50

2.00

1.00

1.75

3.00

WH132XHD

6.050

122,000

15.30

6.75

2.75

0.63

2.00

1.00

1.75

4.66

Add IBR or fully heat treated parts plus induction hardened barrels and rivets.