Grove Gear 8050 Catalog
Helical - Worm Double Reduction Dimensions Style SBN
BRAVO ®
EA
EA
C
FV
Q
V
WG
G QB
Single Reduction Reducers
VO
(4) HOLES
FO
INPUT KEY
OUTPUT KEY
FU
UY
U
DB
FZ
OA
EJ
BRAVO ® Worm - Worm
D
Double Reduction
BA
F
FA
FB
E
BC
B
(4) HOLES
inch mm
Gearcase
B
BA
E
EA
EJ
F
FA
H G FB
Q OA
BC
C
Size
D
DB
16.0 0.63 XC 16.0 0.63 0.66 16.7 0.95 24.1 100 3.94 4.41 180 7.09 140 5.51 112
13 0.50 0.50 0.93 14 0.56 12.7
196 8.32 211 9.83 250 7.72
171 6.72 7.45 189 9.18 233 11.79 299
4.72 120 5.34 136 7.28 185 159 6.26
2.56 65 3.15 4.04 103 81 3.17 80
3.15 80 3.94 100 5.32 135 130 5.12
4.53 115
3.15
3.94 100 4.33 5.91 150 130 5.12 110
35 1.38 1.38 35 1.77 1.38
11.0 0.43 11.0 0.43 0.69 17.5 13.5 0.53
12.06 306 12.66 18.76 477 372 14.65 322
7.34 186 7.34 186 196 7.72
0.23 5.8 0.72 18.2 1.38 35.0 22.6 0.89
SBN8472
80
BRAVO ® Helical - Worm
5.31 3.94
SBN8572
135
100
45
35
Double Reduction BRAVO ® Accessory Kits SBN8672 SBN8572 SBN8472 SBN8772 SBN8672 Size Gearcase
7.68 5.32 195 135 160 6.30 5.12 130
60 2.36
40 1.57
319 12.57
2.95 2.76
11.42 290
24
75
70
inch mm
Output Shaft - Inches
+ 0.000 - 0.001
XB
XJ 90.4 3.56 3.88 98.6 4.75 120.7 5.38 136.6
QB
2.30 58.4 72.4 2.85 WG 3.98 101 81.2 3.20
U
OUTPUT KEY VO V UY
M
XK 74.98 2.952 101.7 3.228 81.99 4.002 4.331 110.00
M8 X 1.25 M8 X 1.25 - -
2.95 75 80 3.15 4.92 125 106 4.17
1.000 -
1.97 50.0
0.25 6.4
1.10
1/4 x 1/4 x 1-5/16
1/2 - 13 x 1.13 3/8 - 16 x .87 -
-
-
1.250 1.36
2.36 0.29 1/4 x 1/4 x 1-11/16
-
-
59.9 7.4
-
-
-
1.375 -
- 5/8 - 11 x 1.38 1/2 - 13 x 1.13 -
5/16 x 5/16 x 1-3/4
- 1.51
89.9 3.54 2.82 71.6
0.40 10.2
M10 X 1.5
-
-
- - 1.750 1.91
- 10.9 0.43 3/8 x 3/8 x 2-1/4
SBN8772
M12 X 1.75
Output Shaft - Inches
+ 0.000 - 0.001
FU
FZ
FV
FO
INPUT KEY
Size
- 0.750 0.875 - - 0.750 0.750 -
- 0.82 - 0.95 - 0.82 0.82 -
1.57 - 1.97 - 1.57 - 1.57 -
- 0.25 - 0.28 - 0.25 0.25 -
3/16 x 3/16 x 1-1/16
SBN8472
-
3/16 x 3/16 x 1-1/16
SBN8572
Gear Reducers
-
3/16 x 3/16 x 1-1/16
SBN8672
-
High Efficiency Helical - Inline
3/16 x 3/16 x 1-1/4 -
SBN8772
Dimensions subject to change without notice
Output Styles
D: Double Ext.
R: Right Ext.
L: Left Ext.
Gear Reducers
For safety and to comply with local and national safety codes, the purchaser or user must provide protective guards over all shaft extensions and devices mounted thereon.
WARNING
High Efficiency Helical - Worm
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