©2004 Neapco Inc.
I-11e
SAFETY NOTE
Applicable safety standards require that all driveshafts be shielded with a legible label in place.
The horizonal driveshaft guard is
made from 18 gage galvanized
steel. A two-inch wide opening runs
the full length of the underside of
the driveshaft guard for access to
lube fittings. A slip tube is provided
to allow variable length
requirements. Mounting hardware
is included.
Note: Some items in this catalog are not shelf stock. Please call for delivery information. These items are built
to order and not subject to return privileges.
Horizonal Driveshaft Guards
Part
Outside
Main Tube
Telescope
Number
Series
Diameter
Length
Length
NSG 42
N1310 thru N1550
7
24
24 to 42
NSG 54
N1310 thru N1550
7
36
36 to 54
NSG 66
N1610 thru N1810
7
35
35 to 66
NSG 70
N1610 thru N1810
12
35
35 to 66
S E R I E S
SLF
SF
Companion Flanges—Specifications
N1310
N1350-N1410
N1480-N1550
N1610
N1710
N1810
NO. OF BOLTS
4
4
4
8
8
12
THREAD SIZE
³⁄₈-24
⁷⁄₁₆-20
¹⁄₂-20
³⁄₈-24
³⁄₈-24
⁷⁄₁₆-20
BOLT CIRCLE
3.12
3.75
4.75
6.12
7.25
7.25
E PILOT DIA.
2.375
2.750
3.750
6.625
7.750
7.750
O.D.
3.88
4.56
5.88
6.88
8.00
8.00
O.A.L.
SF
2.00
2.00
2.50
3.50
4.00
4.00
SLF
2.50
3.00
3.50
5.00
6.00
6.00
BORE DIA.
SF
1.69
1.88
2.44
3.12
4.00
4.00
(MAX.)
SLF
2.38
2.75
3.75
4.50
5.50
5.50
BORE DIA.
SF
0.75
1.00
1.25
1.25
1.25
1.25
(ROUGH)
SLF
1.38
1.75
2.38
3.12
3.50
3.50
KEYWAY
SF
³⁄₈ X ³⁄₁₆
¹⁄₂ X ¹⁄₄
⁵⁄₈ X ⁵⁄₁₆
³⁄₄ X ³⁄₈
1 X ¹⁄₂
1 X ¹⁄₂
(MAX.)
SLF
³⁄₈ X ³⁄₁₆
³⁄₄ X ³⁄₈
⁷⁄₈ X ⁷⁄₁₆
1¹⁄₈ X ⁹⁄₁₆
1¹⁄₄ X ⁵⁄₈
1¹⁄₄ X ⁵⁄₈
Bore
OAL
E
BC
OD
Tapped
Keyway
Drilled
Tapped
Keyway
Bore
Tapped
OAL
E
OD
BC
SF - Standard Flange
SLF - Special Large Flange