TAPER-LOCK WELD-ON HUBS
U.S. Tsubaki offers the most complete line of TAPER-LOCK weld-on hubs for insertion and welding to produce “B” type sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and to reduce heat distortion caused by welding, these hubs are dimensionally interchangeable with our sprocket items. Special dimension hubs are available per your application requirements on a Made-To-Order basis. All stock U.S. Tsubaki hubs are made from 1045 steel bar stock. No powdered or sintered metal is used. The TAPER-LOCK weld-on hubs listed below include the appropriate tapered bores and mounting holes to mate with U.S. Tsubaki sprockets and other U.S. sprocket manufactures that conform to ANSI specifications.
TAPER-LOCK Weld-On Hubs
L
All dimensions in inches unless noted.
Use with Bushing #
Wt. Lbs 0.80 0.80 0.80 1.50 2.70 1.50 2.70 1.50 2.70 1.50 2.70 4.30 2.70 4.30 2.60 4.20
Model #
D
P
L
T
35TL1 41TL1 40TL1 40TL2 40TL3 50TL1 50TL2 60TL1 60TL2 80TL1 80TL2 80TL3
1610 1610 1610 2012 2517 2012 2517 2012 2517 2012 2517 3020 2517 3020 2517 3020 3535 4040 3020 3535 4545
3.000 3.000 3.000 3.625 4.250 3.625 4.250 3.625 4.250 3.625 4.250 5.250 4.500 5.250 4.250 5.250 6.500 7.750 5.250 6.500 8.750
2.875 2.875 2.875 3.438 4.125 3.438 4.125 3.438 4.125 3.438 4.125 5.000 4.125 5.000 4.000 5.000
1.000 1.000 1.000 1.250 1.750 1.250 1.750 1.250 1.750 1.250 1.750 2.000 1.750 2.000 1.750 2.000 3.500 4.000 2.000 3.500 4.500
0.141 0.219 0.250 0.250 0.250 0.313 0.313 0.438 0.438 0.563 0.563 0.563 0.688 0.688 0.875 0.875
D
P
T
100TL1 100TL2 120TL1 120TL2 120TL3 140TL1 160TL1 160TL2 160TL3
- -
13.00 25.00
6.500 * 7.750 *
5.000 6.250
1.125 1.125
4.00
12.60 42.00
8.750 *
-
* These items have no step on the hubs.
ustsubaki.com
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