Sealmaster MFP Series Medium Duty Four-Bolt Base Pillow Blocks - Setscrew Locking Catalog Page

Performance Mounted Ball Bearings

®

D

B

J

Duty: Medium

Rolling Elements: Ball

Housing: Cast Iron Four Bolt Pillow

Block - High Base

Self Alignment +/- 2 Degrees

Lock: Setscrew

Seal: Felt

Optional Seal: Contact

C

H

A

G

Temperature: -20° to 220°F

Relube: Relube

MFP Series Medium Duty Four-Bolt Base Pillow Blocks - Setscrew Locking

BORE DIAMETER

inch mm MIN. MAX.

PART No.

BEARING

INSERT

No.

BASIC

DYNAMIC

RATING

lb/N

A B

C

1 15/16 MFP-31 3-115

2 MFP-32 2-2

9752

43377

2 1/2

63.5

9 3/4

247.7

6 3/8

161.9

7 5/8

193.74 101.6

50 MFP-310 5310

2 3/16 MFP-35 3-23

2 1/4 MFP-36 2-24

11789
52437

2 3/4

69.9

10 1/4

260.4

6 7/8

174.6

8 1/8

206.4

55 MFP-311 5311

2 7/16 MFP-39 3-27

2 1/2 MFP-40 3-28

13971
62143

3

76.2

11 1/4

285.8

7 1/2

190.59 228.6

65 MFP-313 5313

2 11/16 MFP-43 3-211 14839 3 1/2 13 9 10 1/2 5 2 3/4 1 1/8 7 1/4 3 1/16 1 3/4 3 41/64

70 MFP-314 5314 66004 88.9 330.2 228.6 266.7 127.0 69.9 28.6 184.2 77.8 44.5 92.5 15.42

2 15/16 MFP-47 3-215

3 MFP-48 3-3

174 12
77449

3 1/2

88.9

13

330.29 228.6

10 1/2

266.75 127.0

75 MFP-315 5315

3 3/16 MFP-51 3-33

3 1/4 MFP-52 2-34

18681
830934 101.6

15

381.0

10 3/4

273.1

12 1/4

311.25 127.03 76.2

80 MFP-316 5316

3 7/16 MFP-55 3-37 21566 4 15 10 3/4 12 1/4 5 3 1 1/16 8 7/16 3 25/32 2 7/32 4 25/64

3 1/2 MFP-56 2-38 95926 101.6 381.0 273.1 311.2 127.0 76.2 27.0 214.3 96.0 56.4 111.5 22.04

3 15/16 MFP-63 3-315

4 MFP-64 3-4

29905

1330175 127.0

17

431.8

12 7/16

315.9

14 1/16

357.26 152.4

100 MFP-320 5320

For Medium Duty Bearing Inserts-Single Lock see page G-95.
Sizes 2 7/16 and above come standard with Time Saving™ Axial Groove. See page G-22 for more information.

DIMENSIONS inch / mm

D E G H J K L

2 1/4

4 1/8

104.8

4 1/2

114.3

13/16

57.2

2 1/4

57.2

2 5/8

66.71 25.4

2 3/4

69.91 25.4

1 1/16

3 1/2

88.9

20.6

7/8

22.2

27.0

1 1/4

31.8

5 3/8

136.5

5 13/16

147.6

6 1/2

165.1

7 3/8

187.3

8 7/16

214.3

10 1/4

260.4

2 3/16

55.6

2 9/16

65.1

2 3/4

69.9

3 1/4

82.6

3 3/8

85.7

4 5/8
11 7. 5

1 5/16

33.3

1 9/16

39.7

1 11/16

42.9

1 15/16

49.2

2 1/32

51.6

2 11/16

68.3

L

2 23/32

69.1

2 63/64

75.8

3 7/16

87.3

3 59/64

99.6

4 5/32

105.6

5 11/64

131.4

K

E

BOLT SIZE

5/8

5/8

5/8

3/4

3/4

3/4

3/4

7/8

UNIT Wt.

10.57

16.56

20.18

37.87

lb/kg

13.7

6.21

1 7. 0

7.71

23.3

34.0

36.5

44.5

48.6

83.5

Bearings

Mtd. Ball

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

G-42