1.654" to 5.000" Pitch Roller Conveyor Chains
B Ø ROLLER
Ø
PIN
C
B Ø ROLLER
E
Ø
PIN
C
E
F
F
H
A
A
H
G
G
PITCH
PITCH
D
D
STYLE 4
STYLE 3
STYLE 3
STYLE 4
Dimensions
Max Working Load (lbs.)
AUS (lbs.)
Attachment Detail
Inside Width
Roller Diameter
Pin Diameter
Sidebar Height
Sidebar Thickness
Pin Head to CL
Pin End to CL
Overall Width
Chain Number
Pitch
Style
l
D L l
1
l
A
B
C
E
F
G
H
378RX
1.654
3
See Page 36
1.00
0.88
0.44
1.12
0.19
1.01
1.24
2.25
20,000
2,100
US278R
2.609
3
See Page 38
1.12
0.88
0.44
1.12
0.19
1.08
1.27
2.34
13,000
2,300
81X
2.609
3
See Page 39
1.06
0.91
0.44
1.14
0.16
0.95
1.11
2.06
24,000
2,150
81XH
2.609
3
See Page 41
1.06
0.91
0.44
1.23
.32 in/.22 out
1.21
1.33
2.54
41,000
2,500
81XHH
2.609
3
See Page 42
1.06
0.91
0.44
1.25
0.30
1.28
1.41
2.69
41,000
2,500
81X Lambda
2.609
3
See Page 43
1.06
0.91
0.44
1.13
0.16
1.00
1.15
2.15
24,000
2,500
87R
2.609
4
See Page 44
1.12
0.88
0.44
1.12
0.25
1.20
1.42
2.62
18,000
2,500
53R
3.000
4
See Page 45
1.00
1.50
0.44
1.12
0.19
1.01
1.24
2.25
13,000
2,100
93R
3.000
4
See Page 47
1.25
1.50
0.50
1.25
0.25
1.30
1.52
2.81
20,000
3,000
119RX
3.075
3
See Page 48
1.50
1.25
0.62
1.50
0.31
1.56
1.84
3.41
48,000
4,600
95R
4.000
4
See Page 49
1.00
1.50
0.44
1.12
0.19
1.02
1.23
2.25
13,000
2,100
1188R
4.000
4
See Page 51
1.12
1.75
0.44
1.12
0.19
1.08
1.30
2.38
13,000
2,100
94R
4.000
4
See Page 52
0.88
1.50
0.50
1.25
0.25
1.11
1.33
2.44
19,000
2,400
97R
4.000
4
See Page 54
0.88
1.75
0.50
1.25
0.25
1.11
1.33
2.44
19,000
2,400
US90R
4.000
4
See Page 55
1.19
2.00
0.44
1.25
0.19
1.11
1.33
2.44
16,500
2,400
83R
4.000
4
See Page 57
1.31
2.00
0.62
1.50
0.25
1.33
1.61
2.94
22,000
3,650
91R
4.000
4
See Page 59
1.31
1.75
0.62
1.50
0.31
1.47
1.75
3.22
28,000
4,100
89R
4.000
4
See Page 61
1.31
2.25
0.62
1.50
0.38
1.59
1.88
3.47
28,000
4,500
84R
4.000
4
See Page 64
2.31
2.25
0.62
1.50
0.38
2.08
2.39
4.47
28,000
4,700
1113R
4.040
4
See Page 66
1.31
2.00
0.62
1.50
0.31
1.47
1.75
3.22
26,000
4,250
®
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