SPLIT TAPER BUSHINGS
U.S. TSUBAKI STOCK SPROCKETS
HOW TO ORDER
ANSI SPLIT TAPER BUSHINGS
All dimensions in inches unless noted.
How to Order Code: Example Model # for Split Taper Bushings SPLIT TAPER BUSHINGS A R1
Dimensions
Bore Range
Cap Screws
Approx. Weight (Lbs)
Wrench Torque In. Lbs
Bushing No.
D
Type 1
Type 2
L
U
T
H
V
W X
R
No.
Size
Large End
Small End
Min Bore
Max Bore
Min Bore
Max Bore
G1 H1
1.000 0.250 0.750 1.172 1.133 2.000 1.563 1.250 0.250 1.000 1.625 1.570 2.500 2.000
0.675 0.125 0.375 0.938 1.000 1.000 2 0.875 0.125 0.375 1.375 1.438 1.500 2
1/4 x 5/8 1/4 x 3/4 5/16 x 1 5/16 x 1
0.5 0.8 1.3 1.5
95 95
P1 1.938 0.406 1.531 1.938 1.856 3.000 2.438 0.375 1.313 0.219 0.500 1.438 1.500 1.750 3 P2 2.938 0.406 2.531 1.938 1.793 3.000 2.438 0.375 2.313 0.219 0.750 1.438 1.500 1.750 3
192 192
-1G
B 1.938 0.500 1.439 2.625 2.557 3.688 3.125 0.500 1.188 0.250 0.500 1.938 2.000 2.438 3 5/16 x 1-1/4 1.8 192 Q1 2.500 0.531 1.969 2.875 1.796 4.125 3.375 0.500 1.750 0.219 0.750 2.063 2.125 2.688 3 3/8 x 1-1/4 3.5 348 Q2 3.500 0.531 2.969 2.875 1.704 4.125 3.375 0.500 2.750 0.219 1.000 2.063 2.125 2.625 3 3/8 x 1-1/4 4.5 348 R1 2.875 0.675 2.250 4.000 3.875 5.375 4.625 0.750 2.000 0.250 1.185 2.813 2.875 3.750 3 3/8 x 1-1/4 7.5 348 R2 4.875 0.675 4.250 4.000 3.750 5.375 4.625 0.750 4.000 0.313 1.375 2.813 2.875 3.625 3 3/8 x 1-1/4 11 348 S1 4.375 0.750 3.675 4.625 4.418 6.375 5.375 0.750 3.313 0.313 1.688 3.188 3.250 4.250 3 1/2 x 2-1/4 14 840 S2 6.750 0.750 6.000 4.625 4.270 6.375 5.375 0.750 5.688 0.438 1.875 3.188 3.250 4.188 3 1/2 x 2-1/4 19 840 U0 5.250 1.063 4.188 6.000 5.770 8.375 7.000 1.250 3.750 0.438 2.375 3.063 3 5/8 x 2-3/4 30 1680 U0 4.938 0.750 4.188 6.000 2.766 8.375 7.000 1.250 3.750 0.438 3.250 4.250 4.375 5.500 3 5/8 x 2-3/4 27 1680 U1 7.125 1.063 6.063 6.000 5.649 8.375 7.000 1.250 5.625 0.438 2.375 4.250 4.375 5.500 3 5/8 x 2-3/4 40 1680 U2 10.125 1.063 9.063 6.000 5.461 8.375 7.000 1.250 5.625 0.438 2.438 4.250 4.375 5.000 3 5/8 x 2-3/4 50 1680 W1 8.250 1.438 6.813 8.500 6.102 12.500 10.000 1.250 6.375 0.438 3.375 6.188 6.250 7.438 4 3/4 x 3 104 3000 W2 11.250 1.438 9.813 8.500 7.914 12.500 10.000 1.250 9.375 0.438 3.375 6.188 6.250 7.438 4 3/4 x 3 133 3000
Altered !!
Split Taper Bushing
Bore Size
H1 P1 P2 Q1 Q2 R1 R2 S1 S2 U0 U0 U1 U2
J L 1
5/8" 3/4"
(0.625) (0.750) (1.000) (1.125) (1.375) (1.438) (2.000) (2.438) (2.938)
1"
1B 1F 1G
1-1/8" 1-3/8" 1-7/16"
METRIC SPLIT TAPER BUSHINGS
All dimensions in inches unless noted.
2
2"
Bore Range Keyway (mm) Bushing No. G
14
15
16
18
19
20
22
24
25
28
30
32
35
36
38
2G 2R
2-7/16" 2-15/16"
5x5 5x5 5x5 6x6 6x6 6x6 6x6 8x7 8x7 8x7 8x7 10x8 10x8 10x8 10x8
X X X
X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
H
X X X X X
X X X X X
X X X X X
X X X X X X
X X X X X X
X X X X X X
P1
X
B
Q1 R1 R2
Note: “X” denotes that the Split Taper Bushing is also available in metric bore size and keyway. All metric bores are supplied with imperial threads. All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki factory for more details.
Above are examples. There are more sizes available. See chart on page 201.
W1 W2
METRIC SPLIT TAPER BUSHINGS
All dimensions in inches unless noted.
Bore Range Keyway (mm) Bushing No. G H P1
39
40
42
45
48
50
55
60
65
70
75
80
85
90
95
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
12 x 8 12 x 8 12 x 8 14 x 9 14 x 9 14 x 9 16 x 10 18 x 11 18 x 11 20 x 12 20 x 12 22 x 14 22 x 14 25 x 14 25 x 14
X X X X X
X X X X X
X X X X X X
B
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
Q1 R1 R2 S1
X X X X
X X X
X X X
X X X
X X X
X X X
Note: “X” denotes that the Split Taper Bushing is also available in metric bore size and keyway. All metric bores are supplied with imperial threads. All bushings can be supplied in steel, stainless steel and other materials. Consult Tsubaki factory for more details.
www. ustsubaki .com
200
201
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