©2004 Neapco Inc.
I-11d
S E R I E S
SLF
SF
Companion Flange
★
★
★
★
★
SF - Standard Flange
SLF - Special Large Flange
Keyway
Bore
Width/Depth
N1310
N1350-N1410
N1480-N1550
N1610
N1710
N1810
Std. Rough Bore
1.000
.250 X .125
1.125
.250 X .125
1.250
.250 X .125
1.250
.313 X .156
1.375
.313 X .156
1.375
.375 X .188
1.438
.375 X .188
1.500
.375 X .188
1.625
.375 X .188
1.750
.375 X .188
1.875
.375 X .188
1.875
.500 X .250
2.000
.500 X .250
2.125
.500 X .313
2.250
.500 X .250
2.250
.625 X .313
2.375
.625 X .313
2.438
.625 X .313
2.500
.625 X .313
2.750
.625 X .313
2.938
.750 X .375
3.000
.750 X .375
3.500
.875 X .438
3.938
1.00 X .500
4.000
1.00 X .500
Large Rough Bore
Standard Flange
Rough Bore Diameter
.750
.750
1.250
1.250
1.250
1.250
Max. Bore and Kw.
1.688 X .375
1.875 X .500
2.438 X .625
3.00 X .750
4.00 X 1.00
4.00 X 1.00
Special Large Flange
Rough Bore Diameter
1.375
1.750
2.375
3.00
3.500
3.500
Max. Bore and Kw.
2.375 X .625
3.00 X .750
3.750 X 1.00
4.500 X 1.00 5.500 X 1.250
5.500 X 1.250
★ Special bore or splined flanges quoted upon request
Bore
OAL
E
BC
OD
Tapped
Keyway
Drilled
Tapped
Keyway
Bore
Tapped
OAL
E
OD
BC