Sealmaster NPMH Series Standard Duty Pillow Block - Setscrew Locking Catalog Page
Bearings
®
B
J
Mtd. Ball
Material Handling Bearings
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Pillow Block
Self Alignment: +/- 1.5 Degrees
Lock: Setscrew
Seal: Contact Seal and Flinger
Temperature: -20° to 200°F
Relube: Plugged, Grease Fitting
Included
NPMH Series Standard Duty Pillow Block - Setscrew Locking
BORE
DIAMETER
inch MIN. MAX.
PART No.
BEARING
INSERT No.
OPTIONAL
END CAP*
BASIC
DYNAMIC
RATING
lb/N
A B
C
DIMENSIONS inch / mm
D G H J K L P
K
P
L
H
A
G
C
BOLT
SIZE
D
UNIT Wt.
lb/kg
1 NPMH-16 MH-16 ECC-16
1 3/16 NPMH-19 MH-19
ECC-19
1 1/4 NPMH-20R MH-20R
1 1/4 NPMH-20 MH-20
ECC-23
1 7/16 NPMH-23 MH-23
1 1/2 NPMH-24 MH-24 ECC-24
1 11/16 NPMH-27 MH-27 ECC-27
1 15/16 NPMH-31 MH-31 ECC-31
2 NPMH-32 MH-32
ECC-35
2 3/16 NPMH-35 MH-35
*Closed End Cap part number is shown for Open End Cap. See page L-4 in the Accessories section.
2801
12459
4381
19487
5782
25718
7340
32648
7901
35144
7889
35090
9752
43377
1 7/16
36.5
1 11/16
42.9
1 7/8
47.6
1 15/16
49.2
2 1/8
54.0
2 1/4
57.2
2 1/2
63.5
5 1/2
139.7
6 1/2
165.1
6 9/16
4 11/16
166.7
7 1/4
184.2
7 1/2
190.5
8 1/8
206.46 152.4
8 5/8
219.1
3 7/8
4 3/8
98.4
111.1
4 7/16
5 1/16
112.7
128.6
5 5/16
119.1
134.9
4 7/8
5 7/8
123.8
149.2
5 7/16
6 1/16
138.1
154.0
6 1/2
165.1
6 1/2
165.17 177.8
1 1/2
38.1
1 7/8
47.6
1 7/8
47.6
2 1/8
54.0
2 1/8
54.0
2 3/8
60.3
2 3/8
60.3
1/2
12.7
9/16
14.3
5/8
15.9
11/16
1 7. 5
11/16
1 7. 5
3/4
19.1
11/16
1 7. 5
2 13/16
71.4
3 3/8
85.7
3 3/4
95.3
3 15/16
100.0
4 1/4
108.0
4 9/16
115.9
4 15/16
125.4
1 3/8
34.9
1 1/2
38.1
1 11/16
42.91 25.4
1 15/16
49.2
1 15/16
49.2
2 1/32
51.6
2 3/16
55.6
13/16
20.6
7/8
22.2
1 3/16
30.2
1 3/16
30.2
1 9/32
32.5
1 5/16
33.3
1 3/8
34.9
1 19/32
40.5
1 55/64
47.2
2 1/16
52.4
2 19/64
58.3
2 15/32
62.7
2 23/32
69.1
1 11/16
42.9
1 3/4
44.5
1 7/8
47.6
2 1/16
52.4
2 1/6
52.4
2 1/16
52.4
2 15/64
56.8
3/8
1/2
1/2
1/2
1/2
5/8
5/8
2.0
.91
3.6
1.62
4.4
1.98
5.4
2.45
6.1
2.75
7. 4
3.34
9.4
4.24
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability (800) 626-2120.
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.
G-113
Bearing Selection
Page G-3
Nomenclature Aid
Page G-110
Features & Benefits
Page G-111
Technical Engineering
Page G-220
Material Handling Bearings
®
B
J
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Pillow Block
Self Alignment: +/- 1.5 Degrees
Lock: Skwezloc Locking Collar
Seal: Contact Seal and Flinger
Temperature: -20° to 200°F
Relube: Plugged, Grease Fitting
NPMH-T Series Standard Duty Pillow Block - Skwezloc Locking Collar
BORE
DIAMETER
inch MIN. MAX.
PART No.
BEARING
INSERT No.
OPTIONAL
END CAP*
BASIC
DYNAMIC
RATING
lb/N
Included
A B
Bearings
Mtd. Ball
K
P
H
A
G
C
C
DIMENSIONS inch / mm
D G H J K L P
L
D
BOLT
UNIT Wt.
lb/kg
SIZE
1 NPMH-16T MH-16T ECC-16
1 3/16 NPMH-19T MH-19T ECC-19
1 1/4 NPMH-20RT MH-20RT ECC-19
1 1/4 NPMH-20T MH-20T ECC-23
1 7/16 NPMH-23T MH-23T ECC-23
1 1/2 NPMH-24T MH-24T ECC-24
1 11/16 NPMH-27T MH-27T ECC-27
1 15/16 NPMH-31T MH-31T ECC-31
2 NPMH-32T MH-32T ECC-35
2 3/16 NPMH-35T MH-35T ECC-35
2801
12459
4381
19487
5782
25718
5782
25718
7340
32648
7901
35144
7889
35090
9752
43377
9752
43377
1 7/16
36.5
1 11/16
42.9
1 7/8
47.6
1 7/8
47.6
1 15/16
49.2
2 1/8
54.0
2 1/4
57.2
2 1/2
63.5
2 1/2
63.5
5 1/2
3 7/8
139.7
98.4
6 1/2
4 7/16
165.1
112.7
6 9/16
4 11/16
166.7
119.1
6 9/16
4 11/16
166.7
119.1
7 1/4
4 7/8
184.2
123.8
7 1/2
5 7/16
190.5
138.1
8 1/8
206.46 152.4
8 5/8
6 1/2
219.1
165.17 177.8
8 5/8
6 1/2
219.1
165.17 177.8
4 3/8
111.1
5 1/16
128.6
5 5/16
134.9
5 5/16
134.9
5 7/8
149.2
6 1/16
154.0
6 1/2
165.1
1 1/2
38.1
1 7/8
47.6
1 7/8
47.6
1 7/8
47.6
2 1/8
54.0
2 1/8
54.0
2 3/8
60.3
2 3/8
60.3
2 3/8
60.3
1/2
12.7
9/16
14.3
5/8
15.9
5/8
15.9
11/16
1 7. 5
11/16
1 7. 5
3/4
19.1
11/16
1 7. 5
11/16
1 7. 5
2 13/16
1 7/16
71.4
36.5
3 3/8
1 9/16
85.7
39.7
3 3/4
1 3/4
95.3
44.5
3 3/4
1 3/4
95.3
44.5
3 15/16
100.02 50.8
4 1/4
108.02 50.8
4 9/16
2 3/32
115.9
53.2
4 15/16
4 15/16
125.4
125.4
2 1/4
2 1/4
57.2
57.2
7/8
22.2
15/16
23.8
1 1/16
27.0
1 1/16
27.0
1 1/4
31.8
1 1/4
31.8
1 11/32
34.1
1 3/8
34.9
1 3/8
34.9
1 15/16
49.2
2 3/16
55.6
2 7/16
61.9
2 9/16
65.1
2 11/16
68.3
2 15/16
74.6
3 3/8
85.7
3 1/2
88.9
3 5/8
92.1
1 11/16
42.9
1 3/4
44.5
1 7/8
47.6
1 7/8
47.6
2 1/6
52.4
2 1/16
52.4
2 1/16
52.4
2 15/64
56.8
2 15/64
56.8
3/8
1/2
1/2
1/2
1/2
1/2
5/8
5/8
5/8
2.1
.96
3.8
1.70
4.6
2.08
4.5
2.02
5.7
2.57
6.4
2.88
8.0
3.62
9.9
4.50
9.6
4.37
*Closed End Cap part number is shown for Open End Cap. See page L-4 in the Accessories section.
For Replacement Lock Collar see page G-98.
Bearing Selection
Page G-3
Nomenclature Aid
Page G-110
Features & Benefits
Page G-111
Technical Engineering
Page G-220
G-114
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