No. 50
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. 50 TAPER-LOCK ® Sprocket Dia.
Dimensional Data TAPER-LOCK ® Sprockets
50
No.
No. Teeth
Outside Diameter
Hub Diameter
Hub Style
Pitch
5/8" 3/8"
Bushing #
MAX Bore *
LTB
Weight Lbs.
5/8" Pitch: TAPER-LOCK ® 50
Inside Width
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 32 35 36 40 42 45 48 54 60 70 72 80 84 96
2.710 2.910 3.110 3.320 3.520 3.720 3.920 4.120 4.320 4.520 4.720 4.920 5.120 5.320 5.520 5.720 5.920 6.320 6.720 7.320 7.520 8.320 8.720 9.310 9.910
1008 1008 1008 1210 1610 1610 1610 1610 1610 1610 1610 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2517 2517 2517 2517 2517 2517
1.000 1.000 1.000 1.250 1.688 1.688 1.688 1.688 1.688 1.688 1.688 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.688 2.688 2.688 2.688 2.688 2.688
0.875 0.875 0.875 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.750 1.750 1.750 1.750 1.750 1.750
1.938 ¨
S S S S S S S 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
0.50 0.50 0.60 0.70 0.70 0.80 0.90 1.30 1.60 1.60 1.60 2.00 2.20 2.40 2.50 2.60 2.80 3.20 3.60 4.20 4.30 5.20 5.90 6.50 7.30 9.00
Roller Diameter
0.400" 0.343"
1.813 1.938
Nominal Tooth Width:
2.469 ¨ 2.781 ¨ 2.781 ¨
How to Order Code: Example Model # for 50 Pitch TAPER-LOCK ® Carbon Steel Sprockets
A 50 B TL 42
2.781 3.000 3.250 3.500 3.500 3.875 4.000 4.000 4.000 4.000 4.000 3.563 3.563 3.563 3.563 3.563 3.563 3.563 3.563 3.563 3.563 4.250 4.250 4.250 4.250 4.250 4.250
Altered !!
Chain Pitch in Inches
Hub Type
Number of Teeth
TAPER-LOCK ®
12 19 26 40 72 13 20 27 42 80 14 21 28 45 84 15 22 30 48 96 16 23 32 54 112
B: Hub Extension One Side
TAPER-LOCK ® hub with set screws
A: Alteration Required
50: 5/8" Pitch
17 24 35 60 18 25 36 70
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
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 1008 0.500 - 1.000" 1210 0.500 - 1.250" 1610 0.500 - 1.688" 2012 0.500 - 2.125" 2517 0.500 - 2.688"
PLATE THICKNESS TOOTH (NOMINAL)
TOOTH (NOMINAL) .343˝ NOMINAL
TOOTH (NOMINAL) .343˝ NOMINAL
11.110 12.300 14.290 14.690 16.280 17.080 19.470 22.650
10.80 14.00 15.50 19.50 22.50 29.00 38.70
112
E
STYLES TYPEB LTB
STYLEE TYPEB LTB
LTB STYLES TYPEB
* Please reference TAPER-LOCK ® bushing dimension table on page 190 for specific information on MAX Bore and keyway data. ¨ Has recessed groove in hub for chain clearance
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TAPER-LOCK ® is a registered trademark of Rockwell Automation.
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