U.S. TSUBAKI STANDARD ATTACHMENT CHAIN
BS / DIN Chain Series (ISO 606)
Dimensions: inch
Width
U.S. TSUBAKI
Between Roller Link
Offset
Pin
Roller
Pin
ISO “B” Number
Pitch
Diameter
Plates
Chain No.
P
R
W
D
L 1
L 2
L
RS08B RS10B RS12B RS16B
08B
.500
.335
0.305
0.175
0.328
0.395
0.724
10B
.625
.400
0.379
0.200
0.370
0.448
0.830
12B
.750
.475
0.459
0.225
0.433
0.519
0.976
16B
1.000
.625
0.670
0.325
0.704
0.783
1.531
Dimensions: inch
Link Plate
ISO “B” Tensile Strength
Minimum Tensile Strength
U.S. TSUBAKI
Approx. Weight
Number of Pitches per
RS08B RS10B RS12B RS16B Chain No.
h
H
t
T
lbs.
lbs.
0.50 lbs./ft.
Unit
0.429
0.464
0.060
0.060
4,000
4,000
240
0.539
0.578
0.060
0.060
5,000
5,000
0.68
192
0.633
0.633
0.070
0.070
6,500
6,500
0.90
160
0.826
0.826
0.125
0.156
7,500
14,300
1.90
120
Dimensions: inch
U.S. TSUBAKI
C
C1
N
O
S
X
X s
D
L 3
L 4
Chain No. RS08B RS10B RS12B RS16B
0.468 0.625 0.750 0.937
0.500 0.625 0.874 0.937
0.448 0.500 0.649 0.948
0.165 0.196 0.279 0.263
0.350 0.401 0.531 0.598
0.750 0.875 1.175 1.470
0.759 0.901 1.271 1.358
0.175 0.200 0.225 0.325
0.374 0.468 0.562 0.751
0.667 0.799 0.956 1.389
B-21
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