No. 80
TAPER-LOCK
® SPROCKET DIMENSIONS
U.S. TSUBAKI STOCK SPROCKETS
HOW TO ORDER
U.S. Tsubaki Stock Sprockets
All dimensions in inches unless noted.
Chain Data Size
No. 80 TAPER-LOCK ® Sprockets
Dimensional Data TAPER-LOCK ® Sprockets
80 1"
No. Teeth
Outside Diameter
Hub Diameter 2.375 ¨ 2.469 ¨ 3.000 ¨
Hub Style
No.
Bushing #
LTB
MAX Bore *
Weight Lbs.
Pitch
1" Pitch: TAPER-LOCK ® 80
Inside Width
5/8"
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 32 35 36 40 45 48 54 60 70 80
3.680 4.010 4.330 4.660 4.980 5.300 5.630 5.950 6.270 6.590 6.910 7.240 7.560 7.880 8.200 8.520 8.840 9.160 9.480
1215 1215 1615 1615 1615 1615 2012 2012 2012 2012 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 2517 3020 3020
1.500 1.500 1.500 1.500 1.500 1.500 1.250 1.250 1.250 1.250 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 2.000 2.000
1.250 1.250 1.688 1.688 1.688 1.688 2.125 2.125 2.125 2.125 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 2.688 3.250 3.250
S S S S S S S E E E E E E E E E E E E E E E E E E E E E E E
1.10 1.50 1.80 2.30 2.50 2.70 2.80 3.10 3.60 4.10 5.50 6.00 6.50 7.00 7.50 8.10 8.80 9.00 9.50
Roller Diameter
0.625" 0.575"
Nominal Tooth Width:
3.000 3.343 3.500 4.000 4.000 3.563 3.563 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 4.250 5.250 5.250
How to Order Code: Example Model # for 80 Pitch TAPER-LOCK ® Carbon Steel Sprockets
A 80 B TL 25
TAPER-LOCK ®
Altered !!
Chain Pitch in Inches
Hub Type
Number of Teeth
10 16 22 28 45 11 17 23 30 48 12 18 24 32 54 13 19 25 35 60 14 20 26 36 70 15 21 27 40 80
B: Hub Extension One Side
TAPER-LOCK ® hub with set screws
A: Alteration Required
80: 1" Pitch
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
10.110 10.750 11.710 12.030 13.310 14.900 15.860 17.770 19.680 22.870 26.050
11.50 12.00 15.20 17.00 21.00 26.50 29.50 38.50 45.20 52.30 69.20
SINGLE “TAPER-LOCK” STYLE
DOUBLE “TAPER-LOCK” STYLE
TAPER-LOCK ® 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. TAPER-LOCK ® Bushings Bushing # Bore Range 1215 0.500 - 1.250" 1615 0.500 - 1.688" 2012 0.500 - 2.125" 2517 0.500 - 2.688" 3020 0.875 - 3.250"
PLATE THICKNESS TOOTH (NOMINAL)
TOOTH (NOMINAL) .575˝ NOMINAL
TOOTH (NOMINAL) .575˝ NOMINAL
* Please reference TAPER-LOCK ® bushing dimension table on page 165 for specific information on MAX Bore and keyway data. ¨ Has recessed groove in hub for chain clearance
STYLES TYPEB LTB
STYLEE TYPEB LTB
LTB STYLES TYPEB
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TAPER-LOCK ® is a registered trademark of Rockwell Automation.
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