DOUBLE PITCH ATTACHMENTS
DOUBLE PITCH ATTACHMENTS - DELRIN ROLLERS
Oversize "R" Roller Type
N K
N
N K
2080H A-1
N
2080H A-2 O
2080H K-1
O
O
T
R
X
K N
O
X 2
O
O
X
N
O
X 2
N
C
X
X 2
C
X
X 2
L1
C
C
T
W
X
L2
X
X2
X
X2
C
X2
C
X
C
C
C
X
X
X
2
D
2
C
X2
X
T
A2
K2
K1
T
A1
H
N
S
N K
S
S
P
P
O
P
P
P
P
O 1
G
P
P
Xs
Xs
C 1
C 2
2080H K-2
P
2080H SA-1
P
2080H SA-2
P
2080H GK-1
SA1
SA2
GK1
N K
O
T
N K
N
X
X2
C
D
D
O
L 3
L 3
L 4
C
L 4
O 1
X2
X
Xs
Xs
C 2
C 1
O1
N
N K
T
O
T
G
P
P
Xs
S
Xs
SK2
D1
C1
SK1
D3
C2
T
P
P
T
T
P
P
P
P
S
S
S
2080H SK-1
2080H SK-2
2080H D-1
2080H D-3
K1, K2
A1, A2
WK1, WK2
D
Width Between Roller Link Plates
Average Tensile Strength
Maximum Allowable Load*
Approx. Weight lbs/ft.
D
Roller Diameter
Additional Weight Per Attachments
Tsubaki
Pitch
Pin
Plate
L3
L3
Chain No.
P
R
W
D
L1
L2
H
T
A-SA Att. K - SK Att.
D-1 Att.
STANDARD ROLLER C2040RB
N K
N
O1
O
T
T
1.000 1.250 1.500 2.000 2.500 3.000 4.000 1.000 1.250 1.500 2.000 2.500 3.000 4.000
0.312 0.400 0.469 0.625 0.750 0.875 1.125 0.625 0.750 0.875 1.125 1.562 1.750 2.250
0.312 0.375 0.500 0.625 0.750 1.000 1.250 0.312 0.375 0.500 0.625 0.750 1.000 1.250
0.156 0.200 0.234 0.312 0.375 0.437 0.563 0.156 0.200 0.234 0.312 0.375 0.437 0.563
0.325 0.406 0.573 0.720 0.858 1.061 1.337 0.325 0.406 0.573 0.720 0.858 1.061 1.337
0.392 0.472 0.652 0.823 0.965 1.203 1.514 0.392 0.472 0.652 0.823 0.965 1.203 1.514
0.472 0.591 0.677 0.906 1.160 1.380 1.850 0.472 0.591 0.677 0.906 1.160 1.380 1.850
0.060 0.080 0.125 0.156 0.187 0.219 0.281 0.060 0.080 0.125 0.156 0.187 0.219 0.281
3,750 6,170 9,040
595 970
0.34 0.56 1.01 1.62 2.38 3.42 6.02 0.58 0.87 1.47 2.37 3.90 5.46 9.21
0.007 0.130 0.037 0.071 0.132 0.221 0.448 0.007 0.130 0.037 0.071 0.132 0.221 0.448
0.013 0.260 0.075 0.141 0.265 0.441 0.895 0.013 0.260 0.075 0.141 0.265 0.441 0.895
0.002 0.004 0.007 0.015 0.026
C2050RB C2060HRB C2080HRB C2100HRB C2120HRB C2160HRB
Xs
Xs
1,410 2,400 3,840 5,380 9,190
C2
C1
15,400 24,300 34,000 58,000
P
P
P
P
P
P
P
P
Double Pitch Attachment Chain with Delrin Rollers
OVERSIZED ROLLER C2042RB
3,750 6,170 9,040
595 970
0.002 0.004 0.007 0.015 0.026
Maximum Allowable Roller Load lbs/ Roller
Width Between Roller Link Plates
C2052RB C2062HRB C2082HRB C2102HRB C2122HRB C2162HRB
Average Tensile Strength
Maximum Allowable Load
Approx. Weight lbs/ft.
Roller Dia.
Additional Weight Per Attachments
1,410 2,400 3,840 5,380 9,190
Tsubaki
Pitch
Pin
Plate
15,400 24,300 34,000 58,000
Chain No. C2042DRB C2052DRB C2062HDRB C2082HDRB C2102HDRB Chain No. C2042DRB C2052DRB C2062HDRB C2082HDRB C2102HDRB
P
W
R
D
L1
L2
H
T
A-SA Att. K - SK Att. D-1 Att.
1.000 1.250 1.500 2.000 2.500
0.312 0.375 0.500 0.625 0.750
0.625 0.750 0.875 1.125 1.562
0.156 0.200 0.234 0.312 0.375
0.325 0.406 0.573 0.720 0.830
0.392 0.472 0.652 0.823 0.965
0.472 0.591 0.677 0.906 1.160
0.060 0.080 0.125 0.156 0.187
3,700 6,100 9,000
100 154 231 397 573
44 66
0.33 0.57 0.98 1.77 2.52
0.007 0.013 0.037 0.070 0.132
0.013 0.026 0.075 0.141 0.264
0.002 0.004 0.007 0.015 0.026
Note: 1. “RB” designation indicates 10’ box riveted. Cottered, cut-to-length and reel stock available upon request 2. Spring clip conn links for sizes C2040-C2060H, cotter style conn links C2080H -C2160H. 3. Heavy side plates are standard on chain sizes C2060H-C2160H.
110 200 286
15,400 24,000
Tsubaki
A-1, A-2, K-1, K-2 Attachments
SA-1, SK-1, SA-2, SK-2 Attachments
D-1, D-3, GK-1 Attachments
Chain No.
X
X2
C
S
K
N
O XS C1
C2
K
N O O1
T
D L3
L4
G
C2040RB 0.763 0.693 0.500 0.358 0.374 0.752 0.142 0.780 0.437 0.535 0.374 0.752 0.142 0.205 0.060 0.156 0.375 0.658 0.161 C2050RB 0.953 0.866 0.626 0.437 0.469 0.937 0.205 0.969 0.563 0.626 0.469 0.937 0.205 0.268 0.080 0.200 0.469 0.826 0.201 C2060HRB 1.245 1.150 0.844 0.579 0.563 1.126 0.205 1.205 0.689 0.752 0.563 1.126 0.205 0.343 0.125 0.234 0.562 1.076 0.240 C2080HRB 1.602 1.441 1.094 0.752 0.752 1.500 0.268 1.594 0.874 1.000 0.752 1.500 0.268 0.406 0.156 0.312 0.750 1.392 0.319 C2100HRB 1.970 1.770 1.312 0.922 0.937 1.875 0.323 1.984 1.125 1.250 0.938 1.875 0.323 0.516 0.187 0.375 0.938 1.708 C2120HRB 2.400 2.160 1.562 1.093 1.125 2.250 0.386 2.361 1.312 1.468 1.125 2.250 0.386 0.578 0.219 0.437 1.125 2.087 C2160HRB 3.060 2.780 2.062 1.437 1.500 3.000 0.516 3.093 1.750 2.000 1.500 3.000 0.516 0.771 0.281 0.562 1.500 2.719 Note: 1. Attachments for standard and oversized rollers have the same dimensions except for dimension “G.” 2. Attachment spacinig done at customer request - location can be on the pin or roller link. 3. Spring clip type conn links are used from sizes C2040-C2060H. Cotter pin style conn links for sizes C2080H-C2160H. 4. Dimensions “O”, “O1”, and “G” show actual hole dimensions.
C
C1
C2
K
N
O
O1
S
T
X
X2
Xs
D
L3
L4
0.500 0.626 0.844 1.094 1.312
0.437 0.563 0.689 0.874 1.125
0.535 0.626 0.752 1.000 1.250
0.374 0.469 0.563 0.752 0.938
0.752 0.937 1.126 1.500 1.875
0.142 0.205 0.205 0.268 0.323
0.205 0.268 0.343 0.406 0.516
0.358 0.437 0.579 0.752 0.922
0.060 0.080 0.125 0.156 0.187
0.760 0.953 1.240 1.602 1.950
0.693 0.866 1.110 1.441 1.650
0.780 0.969 1.205 1.594 1.984
0.156 0.200 0.234 0.312 0.375
0.374 0.469 0.563 0.752 0.937
0.663 0.827 1.081 1.398 1.687
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