TYPE MS30 - COMPACT STATIONARY SEAL AND SEAT
|
A
|
B
|
C
|
E
|
F
|
G
|
H
|
J
|
K
|
||
|
NTI
SEAL NO.
|
SHAFT
DIAMETER
|
MINIMUM
SEAL I.D.
|
SHELL
O.D.
|
HOUSING
BORE
|
MINIMUM
MATING RING ID
|
CERAMIC
AND CUP OD
|
SHELL
FLANGE OD
|
CERAMIC
AND CUP WIDTH
|
SEAL
SHELL LENGTH
|
OPERATING SEAL LENGTH
|
|
Type
Shaft Size Variation No.
|
NOMINAL
|
±
.005
|
±
.002
|
±
.001
|
+
.060
- .010 |
±
.005
|
+
.005
- .006 |
±
.010
|
±
.005
|
±
.010
|
|
MS30037
|
3/8"
|
.433
|
.945
|
.942
|
.472
|
.906
|
1.142
|
.157
|
.276
|
.237
|
|
MS30050
|
7/16"
&1/2"
|
.5591
|
1.1240
|
1.121
|
.5512
|
.9843
|
1.2480
|
.1969
|
.3150
|
.4015
|
|
MS30062
|
5/8"
& 11/16"
|
.7165
|
1.4350
|
1.432
|
.7087
|
1.2205
|
1.6260
|
.1969
|
.3150
|
.4646
|
|
MS30075
|
3/4"
& 13/16"
|
.8425
|
1.5748
|
1.571
|
.8268
|
1.3780
|
1.7204
|
.1969
|
.3740
|
.4331
|
|
MS30100
|
7/8"
TO 1"
|
1.0394
|
1.8110
|
1.808
|
1.1417
|
1.7323
|
2.0079
|
.2756
|
.3937
|
.5906
|
|
MS30187
|
1
1/8" & 1 3/16"
|
1.2205
|
2.0472
|
2.044
|
1.2598
|
1.8898
|
2.2441
|
.3150
|
.4331
|
.6299
|
TYPE
MS31 - COMPACT STATIONARY SEAL AND RUBBER CUP
|
A
|
C
|
E
|
F
|
G
|
H
|
M
|
N
|
O
|
P
|
||
|
NTI
SEAL NO.
|
SHAFT
DIAMETER
|
MINIMUM
SEAL ID
|
HOUSING
BORE
|
MINIMUM
MATING RING ID
|
CERAMIC
AND CUP OD
|
SHELL
FLANGE OD
|
CERAMIC
AND CUP WIDTH
|
SEAL
& SEAT OVERALL LENGTH
|
RUBBER
CUP SHELL OD
|
SEAL
RUBBER CUP ID
|
SEAL
RUBBER CUP LENGTH
|
|
Type
Shaft Size Variation No.
|
NOMINAL
|
±
.005
|
±
.001
|
+
.060
- .010 |
±
.005
|
+
.005
- .006 |
±
.010
|
REF.
|
±
.005
|
REF.
|
REF.
|
|
MS30037
|
3/8"
|
.433
|
1.062
|
.472
|
.906
|
1.142
|
.157
|
.708
|
1.062
|
.591
|
.295
|
|
MS31050
|
7/16"
&1/2"
|
.5591
|
1.254
|
.5512
|
.9843
|
1.2480
|
.1969
|
.7559
|
1.2598
|
.7874
|
.3346
|
|
MS31062
|
5/8"
& 11/16"
|
.7165
|
1.609
|
.7087
|
1.2205
|
1.6250
|
.1969
|
.8583
|
1.6142
|
.8661
|
.3740
|
|
MS31075
|
3/4"
& 13/16"
|
.8425
|
1.766
|
.8268
|
1.3780
|
1.7204
|
.1969
|
.8858
|
1.7717
|
1.1811
|
.4331
|
|
MS31100
|
7/8"
TO 1"
|
1.0394
|
2.042
|
1.1417
|
1.7323
|
2.0079
|
.2756
|
1.0630
|
2.0472
|
1.3780
|
.4527
|
|
MS31187
|
1
1/8" & 1 3/16"
|
1.2205
|
2.278
|
1.2598
|
1.8898
|
2.2441
|
.3150
|
1.1417
|
2.2835
|
1.5748
|
.4921
|
MATERIAL DESIGNATION - SUFFIX CODE
|
MATERIALS
USED
|
|||||
|
NTI
SPEC. NO. SUFFIX
|
BELLOWS
|
SPRING
|
SHELL
|
SEAL
FACE
|
MATING
RING
|
|
16
|
Buna
"N"
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Ceramic
|
|
17
|
Viton
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Ceramic
|
|
18
|
Buna
"N"
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Ni-Resist
|
|
19
|
Viton
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Ni-Resist
|
|
20
|
Buna
"N"
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Bronze
|
|
21
|
Viton
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Bronze
|
|
22
|
Buna
"N"
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Stainless
Steel
|
|
23
|
Viton
|
Stainless
Steel
|
Stainless
Steel
|
Carbon
|
Stainless
Steel
|