WELDAHUBS®

 Round Bore Domestic WELDAHUBS® are furnished with standard keyways and (1) set screw.
Round Bore Import Hubs are furnished with standard keyways and (2) set screws.
Use with G&G WELDASPROCKETS® or WELDAPULLEYS®. ORDER BY STOCK NUMBER.
ROUND BORE
USA Stock No. NOVA Import Stock No. Hub
Series
Bore
Size
Std. KW Wt. Lbs.
00010008

00010010

00010012

00010014

00020008

00020010

00020012

00020014
00020015
00020016
00020017
00020018
00020019
00020020

00030010

00030012

00030014

00030016
00030017
00030018
00030019
00030020
00030520

00030022
00030023
00030024

00040016
00040018
00040020
00040022
00040023
00040024
00040026
000100085
000100095
000100105
000100115
000100125
000100135
000100145

000200085
000200095
000200105
000200115
000200125
000200135
000200145
000200155
000200165
000200175
000200185
000200195
000200205

000300105
000300115
000300125
000300135
000300145
000300155
000300165
000300175
000300185
000300195
000300205

000300215
000300225
000300235
000300245

000400165

000400205
000400225

000400245
000400265
V
V
V
V
V
V
V

W
W
W
W
W
W
W
W
W
W
W
W
W

X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

XX
XX
XX
XX
XX
XX
XX
1/2
9/16
5/8
11/16
3/4
13/16
7/8

1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/16
1-1/8
1-3/16
1-1/4

5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/16
1-1/8
1-3/16
1-1/4
1-1/4
1-5/16
1-3/8
1-7/16
1-1/2

1
1-1/8
1-1/4
1-3/8
1-7/16
1-1/2
1-5/8
1/8
1/8
3/16
3/16
3/16
3/16
3/16

1/8
1/8
3/16
3/16
3/16
3/16
3/16
1/4
1/4
1/4
1/4
1/4
1/4

3/16
3/16
3/16
3/16
3/16
1/4
1/4
1/4
1/4
1/4
1/4
5/16
5/16
5/16
3/8
3/8

1/4
1/4
1/4
5/16
3/8
3/8
3/8
.38
.38
.38
.32
.32
.32
.25

.88
.88
.83
.83
.83
.75
.75
.69
.63
.63
.57
.50
.44

1.63
1.63
1.56
1.56
1.50
1.38
1.38
1.38
1.38
1.25
1.25
1.24
1.19
1.13
1.13
1.06

2.13
2.06
1.94
1.83
1.75
1.75
1.56

Click here for hub dimensions.





ROUND BORE
USA Stock No. NOVA Import Stock No. Hub
Series
Bore
Size
Std. KW Wt. Lbs.
00050016

00050020


00050024
00050026

00050028

00050031
00050032

000500185

000500225
000500235
000500245

000500275
000500285
000500305
000500315
000500325
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
1
1-1/8
1-1/4
1-3/8
1-7/16
1-1/2
1-5/8
1-11/16
1-3/4
1-7/8
1-15/16
2
1/4
1/4
1/4
5/16
3/8
3/8
3/8
3/8
3/8
1/2
1/2
1/2
4.50
4.38
4.19
4.06
4.00
3.94
3.69
3.63
3.56
3.38
3.25
3.13
STOCK BORE
USA Stock No. NOVA Import Stock No. Hub
Series
Bore
Size
Wt. Lbs.
00020000
00030000
000200005
000300005
W
X
1/2
19/32
.94
1.63
HEXAGON BORE
Domestic
Stock
No.
Import
Stock
No.
Hub
Series
Bore
Size
Wt. Lbs.



00026014
00026016
00026018
00026020


00036010
00036012
00036014
00036016
00036018
00036020
000260095
000260105
000260125
000260145
000260165
000260185
000260205

000360095
000360105
000360125
000360145
000360165
000360185
000360205
W
W
W
W
W
W
W

X
X
X
X
X
X
X
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4

9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
.88
.83
.83
.69
.50
.50
.50

1.70
1.63
1.56
1.50
1.32
1.32
1.25
SQUARE BORE
USA Stock No. NOVA Import Stock No. Hub
Series
Bore
Size
Wt. Lbs.
0002S010
0002S012
0002S016

0003S012
0003S014
0003S016
0003S018
0003S020

0002S0125
0002S0165



0003S0165
0003S0185
0003S0205
W
W
W

X
X
X
X
X
5/8
3/4
1

3/4
7/8
1
1-1/8
1-1/4
.77
.75
.56

1.50
1.44
1.32
1.19
1.06
 Round Bore Domestic WELDAHUBS® are furnished with standard keyways and (1) set screw.
Round Bore Import Hubs are furnished with standard keyways and (2) set screws.
Use with G&G WELDASPROCKETS® or WELDAPULLEYS®. ORDER BY STOCK NUMBER.
SPLINE BORE
USA Stock No. NOVA Import Stock No. Hub
Series
Bore
Size
Wt. Lbs.
00021413
00021606
00021615
00021806
00022006
00022014
00022206
00022221

00031413
00031606
00031806
00032006
00032014
00032206
00032221
00032806

00042820



000218065
000220065
000220145
000222065
000222215


000316065


000320145
000322065
000322215
W
W
W
W
W
W
W
W

X
X
X
X
X
X
X
X

XX
7/8x13SP
1x6SP
1x15SP
1-1/8x6SP
1-1/4x6SP
1-1/4x14SP
1-3/8x6SP
1-3/8x21SP

7/8x13SP
1x6SP
1-1/8x6SP
1-1/4x6SP
1-1/4x14SP
1-3/8x6SP
1-3/8x21SP
1-3/4x6SP

1-3/4x20SP
.75
.69
.69
.63
.58
.56
.44
.44

1.56
1.38
1.38
1.34
1.32
1.25
1.19
.90

1.63


METRIC BORE
USA
Stock No.
Hub
Series
Bore Size Keyway Wt.
Lbs.
0002015M
0002022M
0002025M
0002030M
0003015M
0003022M
0003025M
0003030M
W
W
W
W
X
X
X
X
15MM
22MM
25MM
30MM
15MM
22MM
25MM
30MM
5 MM
6 MM
8 MM
8 MM
5 MM
5 MM
8 MM
8 MM
.84
.74
.63
.50
1.64
1.51
1.39
1.26