Brochure

G-31
®
Performance Mounted Ball Bearings
Performance Mounted Ball Bearings
Mtd. Ball
Bearings
NP Series Standard Duty Pillow Blocks - Setscrew Locking
B
H
C
A
G
J
K
L
D
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Pillow Block – High
Base
Self Alignment: +/- 2 Degrees
Lock: Setscrew
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
Bearing Selection
Page G-3
Nomenclature Aid
Page G-18
Features & Benets
Page G-21
Product Options
Page G-23
Technical Engineering
Page G-220
Bore Diameter
Part No.
Bearing
Insert
No.
Basic
Dynamic
Rating
lb/N
Dimensions inch / mm
Bolt
Size
Unit Wt.
lb/kg
A B
C
D G H J K L
inch mm min. max.
1/2 NP-8 2-08
2611
11614
1 3/16
30.2
5
127.0
3 3/8
85.7
4 1/8
104.8
1 1/2
38.1
1/2
12.7
2 7/16
61.9
1 7/32
31.0
23/32
18.3
1 3/16
30.2
3/8
1.7
.77
9/16 NP-9 2-09
5/8 NP-10 2-010
11/16 NP-11 2-011
3/4 NP-12 2-012 2611 1 5/16 5 3 3/8 4 1/8 1 1/2 1/2 2 9/16 1 7/32 23/32 1 3/16
3/8
1.9
20 NP-204 5204 11614 33.3 127.0 85.7 104.8 38.1 12.7 65.1 31.0 18.3 30.2 .86
13/16 NP-13 2-013
2801
12459
1 7/16
36.5
5 1/2
139.7
3 7/8
98.4
4 3/8
111.1
1 1/2
38.1
1/2
12.7
2 13/16
71.4
1 3/8
34.9
13/16
20.6
1 3/8
34.9
3/8
2.2
1.00
7/8 NP-14 2-014
15/16 NP-15 2-015
1 NP-16 2-1
25 NP-205 5205
1 1/16 NP-17 2-11
4381
19487
1 11/16
42.9
6 1/2
165.1
4 7/16
112.7
5 1/16
128.6
1 7/8
47.6
9/16
14.3
3 3/8
85.7
1 1/2
38.1
7/8
22.2
1 19/32
40.5
1/2
3.6
1.63
1 1/8 NP-18 2-12
1 3/16 NP-19 2-13
1 1/4 NP-20R 1-14
30 NP-206 5206
1 1/4 NP-20 2-14
5782
25718
1 7/8
47.6
6 9/16
166.7
4 11/16
119.1
5 5/16
134.9
1 7/8
47.6
5/8
15.9
3 3/4
95.3
1 11/16
42.9
1
25.4
1 55/64
47.2
1/2
4.5
2.04
1 5/16 NP-21 2-15
1 3/8 NP-22 2-16
1 7/16 NP-23 2-17
35 NP-207 5207
1 1/2 NP-24 2-18
7340
32648
1 15/16
49.2
7 1/4
184.2
4 7/8
123.8
5 7/8
149.2
2 1/8
54.0
11/16
17.5
3 15/16
100.0
1 15/16
49.2
1 3/16
30.2
2 1/16
52.4
1/2
5.7
2.59
1 9/16 NP-25 2-19
40 NP-208 5208
1 5/8 NP-26 2-110
1 11/16 NP-27 2-111 7901 2 1/8 7 1/2 5 7/16 6 1/16 2 1/8 11/16 4 1/4 1 15/16 1 3/16 2 19/64
1/2
6.5
1 3/4 NP-28 2-112 35144 54.0 190.5 138.1 154.0 54.0 17.5 108.0 49.2 30.2 58.3 2.95
45 NP-209 5209
1 13/16 NP-29 2-113
7889
35090
2 1/4
57.2
8 1/8
206.4
6
152.4
6 1/2
165.1
2 3/8
60.3
3/4
19.1
4 9/16
115.9
2 1/32
51.6
1 9/32
32.5
2 15/32
62.7
5/8
7.9
3.58
1 7/8 NP-30 2-114
1 15/16 NP-31 2-115
2 NP-32R 1-2
50 NP-210 5210
2 NP-32 2-2
2 1/8 NP-34 2-22 9752 2 1/2 8 5/8 6 1/2 7 2 3/8 3/4 5 2 3/16 1 5/16 2 23/32
5/8
9.7
2 3/16 NP-35 2-23 43377 63.5 219.1 165.1 177.8 60.3 19.1 127.0 55.6 33.3 69.1 4.40
55 NP-211 5211
2 1/4 NP-36 2-24
5/8
2 3/8 NP-38 2-26 11789 2 3/4 9 1/2 6 7/8 7 5/8 2 3/4 7/8 5 9/16 2 9/16 1 9/16 2 63/64 13.7
2 7/16 NP-39 2-27 52437 69.9 241.3 174.6 193.7 69.9 22.2 141.3 65.1 39.7 75.8 6.21
60 NP-212
5212
2 7/8 NP-46 2-214
14839
66004
3.5
88.9
13
330.2
8 1/2
215.9
9 1/2
241.3
3 1/2
88.9
1 1/8
28.6
7
177.8
3 1/16
77.8
1 3/4
44.5
3 41/64
92.5
27.9
12.66
2 15/16 NP-47 2-215 7/8
75 NP-215 5215
For Standard Duty Bearing Inserts-Single Lock see page G-92.
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability [phone].
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering [phone].