Sealmaster MPD Series Medium Duty Pillow Blocks With Double Lock - Setscrew Locking Catalog Page
®
Bearings
Mtd. Ball
Performance Mounted Ball Bearings
Duty: Medium
Rolling Elements: Ball
Housing: Cast Iron Pillow Block -
High Base
Self Alignment: +/- 2 Degrees
Lock: Double Setscrew
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
C
B
MPD Series Medium Duty Pillow Blocks With Double Lock - Setscrew Locking
BORE
DIAMETER
inch MIN. MAX.
PART No.
BEARING
INSERT No.
BASIC DYNAMIC
RATING
lb/N
A B
C
DIMENSIONS inch / mm
D G H J K L
HL
A
G
BOLT
SIZE
J
K
D
UNIT Wt.
lb/kg
1 MPD-16 3-1D
1 3/16 MPD-19 3-13D
1 1/4 MPD-20 2-14D
1 7/16 MPD-23 3-17D
1 1/2 MPD-24 3-18D
1 11/16 MPD-27 3-111D
1 3/4 MPD-28 3-112D
1 15/16 MPD-31 3-115D
2 MPD-32 2-2D
2 3/16 MPD-35 3-23D
2 1/4 MPD-36 2-24D
2 7/16 MPD-39 3-27D
2 1/2 MPD-40 3-28D
2 11/16 MPD-43 3-211D
2 15/16 MPD-47 3-215D
3 MPD-48 3-3D
4381
19487
5782
25718
7340
32648
7901
35144
7889
35090
9752
43377
11789
52437
13971
62143
14839
66004
174 12
77449
3 3/16 MPD-51 3-33D 18681
3 1/4 MPD-52 2-34D 83093
3 7/16 MPD-55 3-37D 21566
3 1/2 MPD-56 2-38D 95926
3 15/16 MPD-63 3-315D 29905
4 MPD-64 3-4D 133017
For Medium Duty Bearing Inserts-Double Lock see page G-97.
Sizes 2 7/16 and above come standard with Time Saving™ Axial Groove. See page G-22 for more information.
1 3/4
1 7/8
2 1/8
2 5/16
2 5/16
2 1/2
2 3/4
3 1/2
3 1/2
101.6
101.6
127.0
6 1/4
158.8
6 7/8
174.6
4 3/16
106.4
4 1/2
114.3
44.5
47.6
54.08 203.25 127.0
58.7
58.7
63.5
69.9
3
76.2
88.9
88.9
4
4
5
8 3/4
222.3
8 3/4
222.3
9 1/2
241.3
10 1/4
260.4
11 1/4
285.8
330.2
330.2
381.0
381.0
431.8
13
13
15
15
17
5 1/2
139.7
5 7/16
138.1
5 15/16
150.8
6 9/16
166.7
7 1/8
181.0
7 7/8
200.0
7 7/8
200.0
9 11/16
246.1
9 5/8
244.5
11 3/4
298.5
5 3/16
131.82 50.8
5 1/2
139.7
6 3/8
161.9
6 3/4
171.5
6 13/16
173.0
7 9/16
192.1
7 15/16
201.6
8 7/8
225.4
10 1/8
257.2
10 1/8
257.2
12 9/16
319.14 101.6
12 5/8
320.7
14 3/4
374.7
2 1/4
57.2
2 1/4
57.2
2 5/8
66.7
2 5/8
66.7
2 7/8
73.0
3 1/8
79.4
3 1/4
82.6
3 1/2
88.9
3 1/2
88.9
4 3/8
111.1
4 3/4
120.7
5/8
3 7/16
15.9
11/16
1 7. 5
3/4
19.1
13/16
20.6
13/16
20.6
7/8
22.2
1 1/16
27.0
1 1/16
27.0
1 1/8
28.67 177.8
1 1/4
31.8
1 1/4
31.88 203.2
1 5/16
33.3
1 5/16
33.3
87.3
3 13/16
96.82 50.81 25.4
4 3/16
106.4
4 9/16
115.9
4 5/8
11 7. 5
5 3/32
129.4
5 5/8
142.9
6 1/4
158.8
7 1/4
184.2
8 1/4
209.6
254.0
10
1 3/4
44.5
2 5/16
58.7
2 3/8
60.3
2 1/2
63.5
2 5/8
66.7
3 1/8
79.4
3 1/2
88.9
3 1/2
88.9
3 7/8
98.4
4 1/16
103.2
4 7/16
112.7
5 3/8
136.5
7/8
22.2
1 5/32
29.4
1 3/16
30.2
1 1/4
31.8
1 5/16
33.3
1 9/16
39.7
1 3/4
44.5
1 3/4
44.5
1 15/16
49.2
2 1/32
51.6
2 7/32
56.4
2 11/16
68.3
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
2 63/64
75.8
3 7/16
87.3
3 41/64
92.5
3 59/64
99.6
4 5/32
105.6
4 25/64
111.5
5 11/64
131.4
1/2
1/2
1/2
5/8
5/8
5/8
3/4
3/4
7/8
7/8
7/8
7/8
1
4.0
1.81
5.4
2.45
6.8
3.08
9.0
4.08
9.5
4.31
11. 7
5.31
16.2
7.35
21.5
9.75
29.2
13.24
31.5
14.29
44.1
20.00
47.8
21.68
73.2
33.20
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-41
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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