Browning Split Taper Bushings Catalog Page
Split Taper Bushings
"G" & "H" BUSHINGSTYPE 1
TYPE 1 TYPE 2
TYPE 1
"P". "B". "Q" & "R" BUSHING
"S" & "U" BUSHINGS
TYPE 2
TYPE 2
TABLE No. 1
PART
BUSHING SPECIFICATIONS
o
N
L U T
G
1
H
1 1/4 1/4
P1
P2
P3
Q1
Q2
Q3
R1
R2
S1
S2
U0
U1
U2
W1
W2
Y0
16
1 15/
16
2 15/
16
4 7/
B
16
1 15/
2 1/2 1/2
3 1/2 1/2
5
2 7/8 5/8 2 1/4
4 7/8 5/8 4 1/
4 3/8 3/4 3 5/8
4
6 3/
16
4 15/
7 1/8 1 3/165 15/
10 1/8 1 3/168 15/
8 1/4 1 7/166 13/
11 1/4 1 7/169 13/
11 1/8
1
/4 3/4
3
/8 1 9/
3
/8 2 9/
3
/8 4 1/
1
/2 1 7/
1
/2 4 8/
3
4
/
3
/44 3/
2
LARGE
END
1.172 1.134 2
1 1.625 1.571
1.938 1.856 3
16
1.938 1.793 3
16
1.938 1.699 3
16
2.625 2.557
16
2 2.875 2.769
3 2.875 2.707
2.875 2.613
16
4.000 3.877
4.000 3.752
4
4.623 4.420
6 4.623 4.272
5.997 5.768
16
5.997 5.658
16
5.997 5.471
16
8.496 8.104
16
8.496 7.916
16
12.000 11.469
9 1/8
TABLE No. 2 - FLANGE SET SCREW
THREAD TIGHTENING TORQUE (in-lb)
R
S.U
W.Y
5
/16-18
3
/8-16
1
/2-13
A-1
165
290
620
TYPE 1
"W" & "Y" BUSHINGS
TYPE 2
DIMENSIONS BORE RANGE CAP SCREWS
D
SMALL
END
H V W X Y R S TYPE 1 TYPE 2
3
16
1 9/
2 1/2
3
4 1/8 3 3/8 1/2 1 11/
4 1/8 3 3/8 1/2 2 11/
4
5 3/8 4 5/8 3/4 1 15/
5
6 3/8 5 3/8 3/4 3 1/4 7/
6
8
8
8
12
12
2 -
7
16
/
2
7
16
/
2
7
16
/
2
11
16
/163 2/
1
3
3
3
3
3
8
/8 3 3/
/8 4 5/8 3/4 3 15/
/8 5 3/8 3/4 5 5/8 7/
7
/8
/8
/8
1
/2
1
/2
1 1/4 3 11/
7
1 1/4 5 7/
7
1 1/4 8 7/
10
1 1/4 6 1/4 9/
10
1 1/4 9 1/4 9/
16 1/2 14 1/2
R1 - 1 1/8. R1 1 3/16. R2 1 3/8. S1 1 11/16. S1 1 3/4 and S2 1 7/8” to 2 1/8” Bushings are steel. U0 and U1 2 3/8” to 3 3/16” and
7
/16” to 3 3/16” are cast iron. “W” and “Y” Bushings are cast iron. All other Bushings on this page are either sintered
U2 2
steel. malleable iron or ductile iron.
Contact Factory for clarification. Y Bushings are made-to-order.
Note: Taper on all Browning Split Bushings is
3
/8 1 5/
3
/8 2 5/
3
/8 3 13/
1
/2 1 1/
1
/2 4 3/
2
16
/
14
16
/
16
16
16
16
16
16
16
16
16
16
16
16
8 1/2 11/
10
-
1
16
/
/8 3/
3
1
16
/
/8 3/
5
1
16
/
/4 13/
5
1
16
/
/4 13/
5
1
16
/
/4 13/641 1/8 - 1 3/
3
16
/8 5/
3
/8 1/4 15/
3
4
/8 1/
3
/8 1/4 15/641 3/8 - 2 1/162 1/8 - 2 1/
5
1
16
/
/4 15/641 1/8 - 2 13/162 7/8 - 3 3/
5
1
16
/
/4 15/641 - 2 1/
3
16
/8 5/161 11/16 - 3 3/163 1/4 - 4 1/
3
16
/8 5/161 7/8 - 3 3/163 1/4 - 4 3/
9
1
16
/
/2 3/82 3/8 - 4 1/44 3/8 - 5 1/
9
1
16
/
/2 3/82 3/8 - 4 1/44 3/8 - 5 1/
9
1
16
/
/2 3/82 7/16 - 4 1/44 3/8 - 5
1
16
/2 1/23 3/8 - 6 3/166 1/4 - 7 7/
1
16
/2 1/23 3/8 - 6 3/166 1/4 - 7 7/
5
16
/8 5/86 - 7 15/
3
16
16
64
64
13
64
/
64
15
/641 - 2 1/
3
/4“ per foot on diameter.
16
/8 - 15/
3
/8 - 1 1/81 7/16 - 1 1/
1
/2 - 1 7/161 1/2 - 1 3/
3
/4 - 1 7/161 1/2 - 1 3/
8
1
16
/2 - 1 15/
3
/4 - 2 1/162 1/8 - 2 11/
16
16
16
1 2
1.625 3
16
2 - 2 7/
2 1/8 - 2 5/
2 1/8 - 2 5/
8-10 4 1-8 x 5 270 7200
AV.
WRENCH
WT.
LBS.
0.5 95
0.8 95
1. 3 19 2
1. 5 19 2
1. 5 19 2
1. 8 19 2
4
3.5 348
4.5 348
5.5 348
7. 5 348
11 348
13.5 840
19 840
27 1680
40 1680
50 1680
104 3000
133 3000
TORQUE
In-Lbs.
SIZE
o.
N
1
8
/4-20 x 5/
1
2
2
3
4
3
4
5
3
3
16
3
8
3
2
3
4
3
8
3
4
3
16
3
2
3
2
3
4
16
4
16
/4-20 x 5/
5
/16-18 x 1
5
/16-18 x 1
5
/16-18 x 1
/16-18 x 1 1/
3
/8-16 x 1 1/
3
/8-16 x 1 1/
3
/8-16 x 1 1/
3
/8-16 x 1 3/
3
/8-16 x 1 3/
1
/2-13 x 2 1/
1
/2-13 x 2 1/
5
/8-11 x 2 3/
5
/8-11 x 2 3/
5
/8-11 x 2 3/
3
/4-10 x 3
3
/4-10 x 3
8
4
4
4
4
4
4
4
4
4
4
TABLE No. 1
STOCK
BORES
3
/8”
7
16
/
1
2
/
9
16
/
19
32
/
5
8
/
21
32
/
11
16
/
3
4
/
25
32
/
13
16
/
7
8
/
15
16
/
31
32
/
1
1
16
/
1
1
8
/
1
3
16
/
1
1
4
/
1
5
16
/
1
3
/8
1
3
/8
1
7
16
/
1
1
2
/
1
9
16
/
1
5
8
/
1
11
16
/
1
3
4
/
1
13
16
/
1
7
8
/
1
15
16
/
1
2
1
16
/
2
1
8
/
2
3
16
/
2
1
4
/
2
5
16
/
2
3
8
/
2
7
16
/
2
1
2
/
2
9
16
/
2
5
8
/
2
11
16
/
2
3
4
/
2
13
16
/
2
7
8
/
2
15
16
/
2
3
1
8
/
3
3
16
/
3
1
4
/
3
3
8
3
/
7
16
/
3
1
2
/
3
5
8
/
3
11
16
/
3
3
4
/
3
7
8
/
3
15
16
/
3
4
1
8
/
4
3
16
/
4
1
4
/
4
3
8
/
4
7
16
/
4
1
2
/
4
5
8
/
4
11
16
/
4
3
4
/
4
7
8
/
4
15
16
/
4
5
1
5
/8” 1
3
16
/
5
1
4
/
5
3
8
/
5
7
16
/
5
1
2
/
5
COMPLETE ROUND SHAFT COVERAGE
PLUS MILLIMETER AND SPLINE BORES
STOCK INCH BORE BUSHINGS
KEYSEAT G H P1 P2 P3 B Q1 Q2 Q3 R1 R2 S1
None X X - - - - - - - - - None X X - - - - - - - - - -
1
/8 X 1/
1
/8 X 1/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
3
/16 X 3/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
5
/16 X 5/
5
/16 x 5/
3
/8 X 3/
3
/8 X 3/
3
/8 X 3/
3
/8 X 3/
3
/8 X 3/
3
/8 X 3/
3
/8 X 3/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
1
/2 X 1/
5/8 X 5/
5
/8 X 5/
5
/8 X 5/
5
/8 X 5/
5
/8 X 5/
5
/8 X 5/
5
/8 X 5/
5
/8 X 5/
3
/4 X 3/
3
/4 X 3/
3
/4 X 3/
3
/4 X 3/
3
/4 X 3/
3
/4 X 3/
3
/4 X 3/
7
/8 X 7/
7
/8 X 7/
7
/8 X 7/
7
/8 X 7/
7
/8 X 7/
7
/8 X 7/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 X 1/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1
/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
1 1/4 X 5/
X X X - - X - - - - - -
16
X X X - - X - - - - - -
16
- X - - - - - - - - - -
32
X X X - - X - - - - - -
32
- X X - - - - - - - - -
32
X X X - - X - - - - - -
32
X X X X - X - - - - - -
32
- X X - - - - - - - - -
32
X X X X - X X - - - - -
32
X X X X - X X - - - - -
32
X* X X X - X X - - - - -
8
- X X - - - - - - - - -
8
X* X X X - X X X - - - -
8
- X X X - X X X - - - -
8
- X X X X X X X - X - -
8
- X X X - X X X - X - -
8
- X* X X - X X X - X - -
8
- X* X X - X X X - X - -
32
- X* X X X* X X X X X X -
32
- X* X X - X X X - X - -
16
- X* X X* - X X X X X X -
16
- X* X X - X X X X X X -
16
- - X X - X X X X X X -
16
- - X X X X X X X X X -
16
- - X X - X X X X X X X
16
- - X X - X X X X X X X
16
B Q1 Q2 Q3 R1 R2 S1 S2 U0 U1 U2
X X X X X X - - - - -
4
X X X X X X X X - - -
4
X X X X X X X X - - -
4
X X X X X X X X - - -
4
X X X X X X - - - - -
4
X X X X X X X X - - -
4
X X X X X X X X - - -
4
X X X X X X X X - - -
4
X X X X X X X X - - -
16
X X X X X X X X X X -
16
X X X X X X X X X X X
16
- X X X X X X X X X X
16
- X X - X X X X X X X
16
- X X - X X X X X X X
16
- X - - X X X X X X X
16
- - - - X X X X X X X
16
- - - - X X - - - - -
8
- - - - X X X X X X X
8
- - - - X X X X X X X
8
- - - - X X X X X X X
8
- - - - X X X X X X X
8
- - - - X X X X X X X
8
- - - - X X X X X X X
8
R1 R2 S1 S2 U0 U1 U2 W1 W2
X X X X X X X X X
16
X X X X X X X X X
16
X X X X X X X X X
16
X X X X X X X X X
16
X - X X X X X X X
16
X - X X X X X X X
16
- - X X X X X X X
2
- - X X X X X X X
2
- - X X X X X X X
2
- - X X X X X X X
2
- - X X X X X X X
2
- - X - X X X X X
2
- - - - X X X X X
2
- - - - X X X X X
2
- - - - X X X X X
2
- - - - X X X X X
8
- - - - X X X - -
8
- - - - X X X X X
8
- - - - X X X X X
8
- - - - X X X X X
8
- - - - X X X X X
8
U0 U1 W1 W2
X X X X
8
X X X X
8
X X X X
8
X X X X
8
X X X X
8
X X X X
8
1 3/8 Bore Bushings with 5/16 x 5/32” Keyway
will be shipped unless the
* These sizes have a shallow keyseat.
Special keys furnished to fit standard depth
3
/8 x 3/16 Keyway is
specified on the order.
keyseats in shafts.
Split Taper Bushings
TABLE No. 1 (CONT.)
STOCK
BORES
5
8
/
5
3
4
5
/
7
8
5
/
15
16
5
/
6
1
8
6
/
3
16
6
/
1
4
6
/
3
8
6
/
7
16
6
/
1
2
6
/
5
8
6
/
3
4
6
/
7
8
6
/
15
16
6
/
7
1
8
7
/
3
16
7
/
1
4
7
/
3
8
7
/
7
16
7
/
TABLE No. 2
STOCK
BORES
10 mm. None X X - - - - 11 mm. None X X - - - - 12 mm. None X X - - - - 14 mm. 5 x 2.5 X X X - - - 15 mm.. 5 x 2.5 - - X X - - 16 mm. 5 x 2.5 X X X X - - 18 mm. 6 x 3 X X X X X - 19 mm. 6 x 3 X X X X X - 20 mm. 6 x 3 X X X X X - 22 mm. 6 x 3 X X X X X - 24 mm. 8 x 3.5 X X X X X - 25 mm. 8 x 3.5 X X X X X - 28 mm. 8 x 3.5 - X X X X X 30 mm. 8 x 3.5 - X X X X X 32 mm. 10 x 4 - X X X X X 35 mm. 10 x 4 - X X X X X X
36 mm. 10 x 4 - X X X X X X
38 mm. 10 x 4 - X X X X X X
39 mm. 12 x 4 - - X X - X X
40 mm. 12 x 4 - - X X X X X
42 mm. 12 x 4 - - X X X X X
45 mm. 14 x 4.5 - - - X X X X
48 mm. 14 x 4.5 - - - X X X X
50 mm. 14 x 4.5 - - - X X X X
55 mm. 16 x 5 - - - X X X X
60 mm. 18 x 5.5 - - - X X X X
65 mm. 18 x 5.5 - - - - X X X
70 mm. 20 x 6 - - - - - X X
75 mm. 20 x 6 - - - - - X X
80 mm. 22 x 7 - - - - - X X
85 mm. 22 x 7 - - - - - X X
90 mm. 25 x 7 - - - - - X X
95 mm. 25 x 7 - - - - - X -
STOCK MILLIMETER BORE BUSHINGS
KEYSEAT
(Millimeters)
TABLE No. 3
SPLINE H P1 Q1 Q2
.978 - 10 Inv. X X - -
1 1/8 - 6B
1 1/4 - 10B
1 3/8 - 6B
1 3/8 - 10B
1 3/8 - 21 Inv.
KEYSEAT W1 W2
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 1/2 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
1 3/4 X 3/
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
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
X X
X X
X X
4
G H P1 B Q1 R1 R2
STOCK SPLINE BORE BUSHINGS
X X X -
- X - -
X X X X
- X X -
X X X -
A-2
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