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American Standard Engineering Chains with Rollers

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American Standard Engineering Chains with Rollers

Chain conveyors are the ultimate choice for various kinds of intermittent materials handling applications. They provide high strength, accurate handling and minimal pitch elongation. They are superior to any other type of conveying equipment. The key to JOHN KING is the development over many years of consistency in design, materials and heat treat selections and manufacturing processes. The performance of JOHN KING American standard Roller chains can be assured by a programme of continuous testing and quality control of component dimensions, fits and clearances and material properties.

Style K - American Standard Engineered Steel with Rollers
Style W - American Standard Engineered Steel with Rollers
Style N - American Standard Engineered Steel with Rollers
Style R - American Standard Engineered Steel with Rollers
Style T - American Standard Engineered Steel with Rollers

American Standard Engineered Steel Chains with Rollers B29-15

Chain
Number

Style

P

Minimum
Breaking
Load

Average
Weight

Over-All
Pin & Cotter

Rollers

Bushings

Between
Sidebars

Sidebars

Pins

Outside Diameter

G

H
T
C

Outside Diameter

Thickness

Height

HTC

Diameter

HTC

F1

D2

D5

L

S

H

D6

inches

lbs

lbs/ft

inches

inches

inches

JKR81X

N

2.609

16,000

2.50

2.14

0.88

T

0.63

1.07

0.16

1.13

T

0.43

C

JKR81XH

N

2.609

28,000

4.10

2.58

0.88

T

0.63

1.07

0.31

1.27

T

0.43

T

JKR81XHH

N

2.609

28,000

4.60

2.76

0.88

T

0.63

1.07

0.31

1.27

T

0.43

T

JKR1539

K

3.075

24,000

6.80

3.50

1.25

T

0.89

1.50

0.31

1.50

T

0.63

C

JKR0904

R

4.000

40,000

10.80

3.13

2.00

C

1.00

1.22

0.31

1.75

T

0.69

T

JKR1120

N

4.000

13,000

3.40

2.28

1.50

C

0.63

1.00

0.19

1.13

T

0.44

T

JKR188

N

4.000

13,000

4.20

2.47

1.75

C

0.63

1.19

0.19

1.13

T

0.44

C

JKR2188

N

4.000

23,000

7.00

3.25

1.75

C

0.94

1.31

0.31

1.50

T

0.63

C

JKR2102

N

4.000

56,500

9.00

C

1.00

2.22

0.37

1.50

T

0.62

I

JKR2868

N

4.000

56,500

12.10

4.36

1.44

C

1.06

2.00

0.38

1.75

T

0.75

I

JKR3952

N

4.000

62,000

12.10

4.125

1.43

C

1.00

2.00

0.37

1.75

T

0.75

I

JKR3945

N

4.000

45,000

9.50

4.00

1.25

C

1.00

2.00

0.31

1.50

T

0.62

I

JKR2848

R

4.040

48,000

11.00

4.26

1.50

T

1.00

2.00

0.38

2.00

T

0.69

I

JKR3420

N

4.040

23,000

7.60

3.25

2.00

C

0.94

1.31

0.31

1.50

T

0.63

C

JKR2268

N

4.083

100,000

13.00

4.125

1.62

C

1.13

2.00

0.37

2.25

T

0.75

I

JKR3950

N

4.038

45,000

9.40

3.086

1.37

C

1.00

2.00

0.31

1.50

T

0.62

I

JKR2858

N

4.083

57,000

13.00

4.37

1.63

C

1.13

2.00

0.38

2.25

T

0.75

I

JKR3285

N

4.500

91,000

21.00

4.94

2.00

T

1.31

2.06

0.50

2.50

T

0.94

I

JKR4604

N

4.604

45.000

12.64

4.38

1.37

C

1.13

2.00

0.31

1.50

T

0.625

I

JKR196

R

6.00

18,000

5.00

2.72

2.00

1.09

C

0.63

1.19

0.25

1.50

T

0.44

C

JKR0196

R

6.00

21,000

5.00

2.89

2.00

1.19

C

0.81

1.25

0.25

1.50

T

0.56

C

JKR2190

R

6.00

21,000

7.00

2.89

2.50

1.19

C

0.81

1.25

0.25

1.50

T

0.56

C

JKR1114

R

6.00

23,000

6.30

3.25

2.00

1.25

C

0.94

1.31

0.31

1.50

T

0.63

C

JKR2183

R

6.00

24,000

10.70

3.50

3.00

1.38

C

0.89

1.50

0.31

1.50

T

0.63

C

JKR3130

W

6.00

45,000

10.00

3.53

2.50

0.94

C

1.13

1.25

0.38

2.00

T

0.75

C

JKR2111

N

6.00

67,000

9.60

3.84

3.00

1.50

C

1.25

1.56

0.38

2.00

T

0.88

T

JKR2124

R

6.00

63,000

11.80

3.84

2.75

1.44

C

1.13

1.56

0.38

2.00

T

0.75

T

JKR1131

R

6.00

45,000

12.50

3.84

3.00

1.38

C

1.13

1.56

0.38

2.00

T

0.75

T

JKR2184

W

6.00

58,000

12.30

3.76

3.00

1.06

C

1.25

1.38

0.38

2.00

T

0.88

I

JKR9184

W

6.00

100,000

15.20

4.41

3.00

1.20

C

1.38

1.56

0.50

2.50

T

0.94

I

JKR2178

R

6.00

56,000

15.30

3.88

2.75

1.25

C

1.25

1.56

0.38

2.25

T

0.88

I

JKR2198

R

6.00

64,000

18.20

4.43

2.75

1.25

C

1.30

1.56

0.50

2.25

T

0.88

I

JKR5208

K

6.00

54,000

10.50

4.90

1.75

1.88

T

1.25

1.94

0.50

2.00

T

0.88

I

JKR2860

N

6.00

143,000

22.10

5.89

2.75

C

1.50

3.00

0.50

2.50

T

1.00

I

JKR2866

N

6.00

149,000

22.10

5.96

2.75

C

1.50

3.00

0.50

2.75

T

1.00

I

JKR2856

N

6.00

143,000

22.10

5.96

2.75

C

1.50

3.00

0.50

2.50

T

1.00

I

JKR3940

N

6.00

90,000

8.80

4.20

1.62

C

1.50

2.00

0.38

2.25

T

0.75

I

JKR09060

R/W

6.00

60,000

11.20

3.75

2.75

C

1.13

1.50

0.38

2.00

T

0.75

T

JKR2184

R/W

6.00

58,000

12.30

3.76

3.00

C

1.25

1.38

0.38

2.00

T

0.88

T

JKR09061

R/W

6.00

85,000

12.00

3.75

2.75

C

1.13

1.50

0.38

2.25

T

0.75

T

JKR1796

R/W

6.00

100,000

12.60

3.93

2.25

C

1.25

1.50

0.38

2.25

T

0.88

T

JKR09063

R/W

6.00

140,000

18.45

4.00

3.00

C

1.25

1.50

0.41

2.38

T

0.94

T

JKR2800

R

8.00

112,000

30.00

4.98

3.50

T

1.50

2.66

0.38

3.75

T

0.94

T

JKR2804

R

8.00

150,000

47.00

6.86

4.25

T

1.99

3.64

0.50

3.50

T

1.50

T

JKR2806

R

8.00

217,000

75.00

7.99

5.00

T

2.25

4.71

0.50

4.25

T

1.75

T

JKR911

R

9.00

33,000

8.50

3.45

3.00

C

0.89

2.00

0.31

2.00

T

0.63

C

JKR928

T

9.00

29,000

8.50

4.20

1.86

C

1.13

2.00

0.38

2.00

T

0.75

T

JKR922

R

9.00

34,000

12.50

4.28

3.50

C

1.13

2.00

0.38

2.00

T

0.75

T

JKR933

R

9.00

53,000

15.60

4.72

4.00

C

1.25

2.25

0.38

2.50

T

0.88

T

JKR4009

T

9.00

67,000

14.70

4.60

3.00

T

1.27

2.25

0.38

2.50

T

0.88

I

JKR4004

R

9.00

65,000

18.50

5.69

3.00

C

1.50

2.63

0.50

2.50

T

1.00

I

JKR4065

R

9.00

148,000

36.20

6.52

4.25

C

2.00

3.06

0.63

3.50

T

1.25

I

JKR1211

R

12.00

31,000

7.00

3.44

3.00

1.38

C

0.89

1.50

0.31

2.00

T

0.63

C

JKR1222

R

12.00

34,000

10.00

4.31

3.50

1.56

C

1.13

2.00

0.38

2.00

T

0.75

T

JKR1251

K

12.00

56,000

9.80

4.90

1.75

1.88

C

1.25

1.94

0.50

2.00

T

0.88

C

JKR1233

T

12.00

61,000

13.10

4.64

4.00

1.75

C

1.25

2.25

0.38

2.50

T

0.88

T

JKR2397

K

12.00

60,000

9.50

4.64

1.75

2.19

C

1.25

2.25

0.38

2.50

T

0.88

C

JKR4011

R

12.00

63,000

12.60

4.62

3.00

2.12

T

1.25

2.25

0.38

2.50

T

0.88

T

JKR1244

R

12.00

85,000

20.50

5.53

5.00

2.50

C

1.50

2.63

0.50

2.50

T

1.00

T

JKR1244

T

12.00

65,000

21.50

5.53

5.00

1.75

C

1.50

2.63

0.50

2.50

T

1.00

T

JKR1706

K

12.00

79,000

13.90

5.99

2.25

2.94

C

1.50

3.00

0.50

2.50

T

1.00

C

JKR2614

K

12.00

135,000

24.00

6.26

2.50

2.69

C

1.75

2.75

0.63

3.50

T

1.25

C

JKR4010

R

12.00

185,000

39.20

6.79

4.50

3.09

C

2.13

3.25

0.63

4.00

T

1.50

C

JKR1822

R

18.00

34,000

8.50

4.31

3.50

1.63

C

1.13

2.00

0.38

2.00

T

0.75

T

JKR1822

T

18.00

34,000

9.00

4.31

3.50

1.25

C

1.13

2.00

0.38

2.00

T

0.75

T

Heat Treatment code (HTC)
T – Hardened and Tempered
C – Case Hardened
I – Induction Hardened

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