U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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DOUBLE PITCH ROLLER CHAIN
U.S. Tsubaki Double Pitch conveyor chains are available with standard bent or straight type attachments on one or both sides. Extended pin attachments are also available from our Service Centers. Many assembled chains and components are stocked for quick delivery.

  • Attachments can be spaced as desired upon request. For even number of spacing, attachments will be fitted on pin link unless otherwise specified.
  • Spring clip type connecting links will be provided for C2040 - C2060H and C2042 - C2062H.
  • Dimensions O, O1 and G show actual hole diameter.

All dimensions are nominal values and for reference only
Double Pitch Attachment Chain
Double Pitch Attachment Chain-2
Unit of Measure
Items Double Pitch Attachment Chain
C2040 A-1
Double Pitch Attachment Chain 		Double Pitch Attachment Chain
C2050 A-1
Double Pitch Attachment Chain 		Double Pitch Attachment Chain
C2060H A-1
Double Pitch Attachment Chain 		Double Pitch Attachment Chain
C2080H A-1
Double Pitch Attachment Chain 		Double Pitch Attachment Chain
C2100H A-1
A-1 Double Pitch Attachment Chain
Attachment Number N/A A-1
P - Pitch N/A 1.000 in N/A 1.250 in N/A 1.500 in N/A 2.000 in N/A 2.500 in
R - Roller Diameter N/A 0.312 in N/A 0.400 in N/A 0.469 in N/A 0.625 in N/A 0.750 in
W - Width Between Roller Link Plates N/A 0.312 in N/A 0.375 in N/A 0.500 in N/A 0.625 in N/A 0.750 in
D N/A 0.156 in N/A 0.200 in N/A 0.234 in N/A 0.312 in N/A 0.375 in
L1 N/A 0.325 in N/A 0.406 in N/A 0.573 in N/A 0.720 in N/A 0.830 in
L2 N/A 0.392 in N/A 0.472 in N/A 0.652 in N/A 0.823 in N/A 0.980 in
T N/A 0.060 in N/A 0.080 in N/A 0.125 in N/A 0.156 in N/A 0.187 in
H N/A 0.472 in N/A 0.591 in N/A 0.677 in N/A 0.906 in N/A 1.150 in
X N/A 0.760 in N/A 0.953 in N/A 1.240 in N/A 1.602 in N/A 1.950 in
X2 N/A 0.693 in N/A 0.866 in N/A 1.110 in N/A 1.441 in N/A 1.760 in
C N/A 0.500 in N/A 0.626 in N/A 0.844 in N/A 1.094 in N/A 1.312 in
S N/A 0.358 in N/A 0.437 in N/A 0.579 in N/A 0.752 in N/A 0.922 in
K N/A
N N/A 0.752 in N/A 0.937 in N/A 1.126 in N/A 1.500 in N/A 1.875 in
O N/A 0.142 in N/A 0.205 in N/A 0.205 in N/A 0.268 in N/A 0.323 in
Xs N/A
C1 N/A
C2 N/A
O1 N/A
L3 N/A
L4 N/A
G N/A
Average Tensile Strength N/A 3750 lb N/A 6170 lb N/A 9040 lb N/A 15400 lb N/A 24300 lb
Maximum Allowable Load N/A 595 lb N/A 970 lb N/A 1410 lb N/A 2400 lb N/A 3840 lb
Number of Links per 10 ft N/A 120 N/A 96 N/A 80 N/A 60 N/A 48
Standard Connection N/A Spring Clip Type N/A Spring Clip Type N/A Spring Clip Type N/A N/A
Chain Type  N/A Standard Roller
Sidebar Type N/A N/A N/A Heavy Side Plates N/A Heavy Side Plates N/A Heavy Side Plates
Additional Weight per Attachment N/A 0.007 lb/att N/A 0.013 lb/att N/A 0.037 lb/att N/A 0.071 lb/att N/A 0.132 lb/att