HOW TO ORDER U.S. TSUBAKI STOCK SPROCKETS
No. 120
Chain Data Size
120
Pitch
1 1/2" 1.00" 0.875" 0.924"
Inside Width
1 1/2” Pitch
QD
Roller Diameter
Nominal Tooth Width:
A 120 E 17 How to Order Code: Example Model # for 120 Pitch QD Carbon Steel Sprockets
Altered !!
Chain Pitch in Inches
QD Hub Type
Number of Teeth
12 13 14 16 17 18 35 36 40 60 70 80
15
SF: QD Hub 12 - 15 tooth sprocket
19 20 21 42 45 48
22 23 24 54
25 26 28
30
E: QD Hub 16 - 30 tooth sprocket
A: Alteration Required
120: 1½" Pitch
F: QD Hub 32 - 54 tooth sprocket
J: QD Hub 60 - 80 tooth sprocket
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
QD Bushings
QD bushing is not included with the sprocket. They are to be ordered separately. Please refer to the table below for general guidelines. Specific details are found in the Bushing Section of this catalog beginning on page 188.
Bushing #
Bore Range
SF
0.500 - 2.938" 0.875 - 3.500" 1.000 - 4.000" 1.500 - 4.500"
E F J
124
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