John King Chains

Forged Link Double Series

John King offer a series of welded steel chains specifically designed for high impact and abrasing resistance as encountered in timber decks and high duty timber applications. The chain includes fully heat treated chain parts with the addition of induction hardened barrels and rivets. Chains are primarily riveted construction with extra large formed rivet head to ensure maximum integrity.


Forged Link Double SeriesForged Link Double Series

Forged Link Double Series

Chain
Number

P

T

C

S

Z

G

Bolt Hole Diameter

Breaking Loads

Weight

D

TN

CN

CD

mm

kN

kg/m

JKF 142182

142

42

50

19

70

13

25

290

320

550

11.80

JKF 142262

142

62

50

28

87

13

25

440

470

790

16.70

JKF 160252

160

50

53

23

82

13

25

370

400

655

13.60

JKF 175402

175

72

60

30

95

16

30

540

580

955

20.30

JKF 200252

200

60

50

25

81

12

25

380

410

670

13.00

JKF 200402

200

70

60

30

95

13

30

540

580

955

19.30

JKF 250252

250

60

50

25

81

12

25

380

410

670

12.00

JKF 250402

250

70

60

30

95

13

30

540

580

955

17.70

JKF 250602

250

100

70

45

140

21

35

975

1050

1720

35.20

* Attachement hole positions and sizes can be varied to meet customer requirements. Dimensions in metric measure.