Sealmaster NPD Series Standard Duty Pillow Blocks With Double Lock - Setscrew Locking Catalog Page

®
Bearings
J
Mtd. Ball
Performance Mounted Ball Bearings
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Pillow Block –
High Base
Self Alignment: +/- 2 Degrees
Lock: Double Setscrew
Seal: Felt
Optional Seal: Contact
C
B
HL
A
G
Temperature: -20° to 220°F
NPD Series Standard Duty Pillow Blocks With Double Lock - Setscrew Locking
4 3/8
111.1
5 1/16
128.6
5 5/16
134.9
6 1/16
154.0
7 5/8
193.7
DIMENSIONS inch / mm
D G H J K L
1 1/2
38.1
1 7/8
47.6
1 7/8
47.6
2 1/8
54.0
2 3/8
60.3
2 3/4
69.9
1/2
2 13/16
12.7
9/16
14.3
5/8
15.9
11/16
1 7. 5
3/4
19.15 127.0
7/8
22.2
71.4
3 3/8
85.7
3 3/4
95.32 50.81 25.4
4 1/4
108.0
5 9/16
141.3
1 1/2
38.1
1 3/4
44.5
2 3/8
60.3
2 5/8
66.7
3 1/8
79.4
3/4
19.1
7/8
22.2
1 3/16
30.2
1 5/16
33.3
1 9/16
39.7
1 3/8
34.9
1 19/32
40.5
1 55/64
47.2
2 19/64
58.3
2 23/32
69.1
2 63/64
75.8
BOLT SIZE
1/2
1/2
1/2
1/2
5/8
5/8
5/8
BORE
DIAMETER
inch MIN. MAX.
BEARING
INSERT No.
BASIC
DYNAMIC
RATING
lb/N
A B
C
7/8 NPD-14 2-014D
15/16 NPD-15 2-015D 3/8
2801
12459
1 7/16
36.5
5 1/2
139.7
3 7/8
98.4
1 NPD-16 2-1D
1 3/16 NPD-19 2-13D
4381
19487
1 11/16
42.9
6 1/2
165.1
4 7/16
112.7
1 1/4 NPD-20 2-14D
1 3/8 NPD-22 2-16D
5782
25718
1 7/8
47.6
6 9/16
166.7
4 11/16
119.1
1 7/16 NPD-23 2-17D
1 1/2 NPD-24 2-18D 7340 1 15/16 7 1/4 4 7/8 5 7/8 2 1/8 11/16 3 15/16 2 5/16 1 5/32 2 1/16
1 9/16 NPD-25 2-19D 32648 49.2 184.2 123.8 149.2 54.0 1 7. 5 100.0 58.7 29.4 52.4 2.73
1 11/16 NPD-27 2-111D
1 3/4 NPD-28 2-112D
7901
35144
2 1/8
54.0
7 1/2
190.5
5 7/16
138.1
1 7/8 NPD-30 2-114D 7889 2 1/4 8 1/8 6 6 1/2 2 3/8 3/4 4 9/16 2 1/2 1 1/4 2 15/32
1 15/16 NPD-31 2-115D 35090 57.2 206.4 152.4 165.1 60.3 19.1 115.9 63.5 31.8 62.7 3.76
2 NPD-32 2-2D
2 1/8 NPD-34 2-22D
9752
43377
2 1/2
63.5
8 5/8
219.1
6 1/2
165.17 177.8
2 3/16 NPD-35 2-23D
2 1/4 NPD-36 2-24D
2 3/8 NPD-38 2-26D
11789 52437
2 3/4
69.9
9 1/2
241.3
6 7/8
174.6
2 7/16 NPD-39 2-27D
For Standard Duty Bearing Inserts-Double Lock see page G-94. Sizes 2 11/16 and above come standard with Time Saving™ Axial Groove. See page G-22 for more information.
K
D
UNIT Wt.
lb/kg
2.4
1.09
3.8
1.72
4.7
2.13
6.0
6.5
2.95
8.3
10.0
4.54
14.0
6.35
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-33
Bearing Selection
Page G-3
Nomenclature Aid
Page G-18
Features & Benefits
Page G-21
Product Options
Page G-23
Technical Engineering
Page G-220
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