Frame#
U Shaft Diameter
E Bolt Pattern
2F Bolt Pattern
AJ Flg Bolt Ctrs.
AK Flg Lip O.D.
D Shft Ctr Height
V Shaft Length
Shaft Keyway
Vary
4-1/4"
1-11/16"
3-3/4"
3"
Vary
1.50 "
Flat x Vary
1/2"
4-1/4"
2-3/4"
3-3/4"
3"
3"
1.50 "
Flat x Vary
5/8"
4-7/8"
3"
5.875"
4.50"
3-1/2"
1.88"
3/16" x 1-3/8"
5/8"
4-7/8"
3",4",5"
5.875"
4.50"
3-1/2"
1.88"
3/16" x 1-3/8"
3/4"
5-1/2"
4"
5.875"
4.50"
3-1/2"
2"
3/16" x 1-3/8"
7/8"
5-1/2"
4"
5.875"
4.50"
3-1/2"
2.25"
3/16" x 1-3/8"
3/4"
5-1/2"
5"
5.875"
4.50"
3-1/2"
2"
3/16" x 1-3/8"
7/8"
5-1/2"
5"
5.875"
4.50"
3-1/2"
2.25"
3/16" x 1-3/8"
7/8"
7-1/2"
4-1/2"
5.875"
4.50"
4-1/2"
2.25"
3/16" x 1-3/8"
1-1/8"
7-1/2"
4-1/2"
7.25"
8.50"
4-1/2"
2.75"
1/4" x 1-3/4"
7/8"
7-1/2"
5-1/2"
5.875"
4.50"
4-1/2"
2.25"
3/16" x 1-3/8"
1-1/8"
7-1/2"
5-1/2"
7.25"
8.50"
4-1/2"
2.75"
1/4" x 1-3/4"
1-1/8"
8-1/2"
5-1/2"
7.25"
8.50"
5-1/4"
3"
1/4" x 2"
1-3/8"
8-1/2"
5-1/2"
7.25"
8.50"
5-1/4"
3.38"
5/16" x 2-3/8"
1-1/8"
8-1/2"
7"
7.25"
8.50"
5-1/4"
3"
1/4" x 2"
1-3/8"
8-1/2"
7"
7.25"
8.50"
5-1/4"
3.38"
5/16" x 2-3/8"
1-1/8"
10"
8-1/4"
7.25"
8.50"
6-1/4"
3.37"
1/4" x 2"
1-5/8"
10"
8-1/4"
7.25"
8.50"
6-1/4"
4"
3/8" x 2-7/8"
1-3/8"
10"
8-1/4"
7.25"
8.50"
6-1/4"
3.75"
5/16" x 2-3/4"
1-5/8"
10"
10"
7.25"
8.50"
6-1/4"
4"
3/8" x 2-7/8"
1-3/8"
10"
10"
7.25"
8.50"
6-1/4"
3.75"
5/16" x 2-3/4"
1-1/4"
11"
9-1/2"
9.00"
10.50"
7"
3.75"
1/4" x 2"
1-7/8"
11"
9-1/2"
9.00"
10.50"
7"
4.62"
1/2" x 3-1/4"
1-5/8"
11"
9-1/2"
9.00"
10.50"
7"
3.25"
3/8" x 1-7/8"
1-5/8"
11"
9-1/2"
9.00"
10.50"
7"
4.88"
3/8" x 3-3/4"
1-7/8"
11"
11"
9.00"
10.50"
7"
4.62"
1/2" x 3-1/4"
1-5/8"
11"
11"
9.00"
10.50"
7"
3.25"
3/8" x 1-7/8"
1-5/8"
11"
11"
9.00"
10.50"
7"
4.88"
3/8" x 3-3/4"
1-5/8"
12-1/2"
10-1/2"
11.00"
12.50"
8"
4.87"
3/8" x 3-3/4"
2-1/8"
12-1/2"
10-1/2"
11.00"
12.50"
8"
5.25"
1/2" x 3-7/8"
1-7/8"
12-1/2"
10-1/2"
11.00"
12.50"
8"
3.75"
1/2" x 2"
1-5/8"
12-1/2"
12"
11.00"
12.50"
8"
4.87"
3/8" x 3-3/4"
2-1/8"
12-1/2"
12"
11.00"
12.50"
8"
5.25"
1/2" x 3-7/8"
1-7/8"
12-1/2"
12"
11.00"
12.50"
8"
3.75"
1/2" x 2"
1-7/8"
14"
11-1/4"
11.00"
12.50"
9"
5.62"
1/2" x 4-1/4"
1-5/8"
14"
11-1/4"
11.00"
12.50"
9"
3.25"
3/8" x 1-7/8"
2-3/8"
14"
11-1/4"
11.00"
12.50"
9"
5.88"
5/8" x 4-1/4"
1-7/8"
14"
11-1/4"
11.00"
12.50"
9"
3.75"
1/2" x 2"
1-7/8"
14"
12-1/4"
11.00"
12.50"
9"
5.62"
1/2" x 4-1/4"
2-3/8"
14"
12-1/4"
11.00"
12.50"
9"
5.88"
5/8" x 4-1/4"
1-7/8"
14"
12-1/4"
11.00"
12.50"
9"
3.75"
1/2" x 2"
2-1/8"
16"
12-1/4"
11.00"
12.50"
10"
6.37"
1/2" x 5
2-7/8"
16"
12-1/4"
11.00"
12.50"
10"
7.25"
3/4" x 5-1/2"
2-1/8"
16"
12-1/4"
11.00"
12.50"
10"
4.25"
1/2" x 2-3/4"
2-1/8"
16"
13-3/4"
11.00"
12.50"
10"
6.37"
1/2" x 5"
2-7/8"
16"
13-3/4"
11.00"
12.50"
10"
7.25"
3/4" x 5-1/2"
2-1/8"
16"
13-3/4"
11.00"
12.50"
10"
4.25"
1/2" x 2-3/4"
2-3/8"
18"
14-1/2"
14.00"
16.00"
11"
7.12"
5/8" x 5-1/2"
3-3/8"
18"
14-1/2"
14.00"
16.00"
11"
8.50"
Vary x 7"
2-3/8"
18"
14-1/2"
14.00"
16.00"
11"
4.75"
5/8" x 3"
2-3/8"
18"
16-1/2"
14.00"
16.00"
11"
7.12"
5/8" x 5-1/2"
3-3/8"
18"
16-1/2"
14.00"
16.00"
11"
8.50"
Vary x 7"
2-3/8"
18"
16-1/2"
14.00"
16.00"
11"
4.75"
5/8" x 3"
Vary
18"
20"
14.00"
16.00"
11"
Vary"
Vary x Vary
Vary
18"
25"
14.00"
16.00"
11"
Vary"
Vary x Vary
Castellano Electric Motors Tel 212-254-7040