Sealmaster CRTBC-PN Series Tapped Base Pillow Block Setscrew Locking Collar Catalog Page

PN Gold Mounted Ball Bearings

BASE HOLE

N

J

Duty: Standard

Housing: High Strength Composite

CRES Bearings

Self-Alignment: +/- 2 Degrees

Lock: Setscrew

Tapped Base

Seal: HPS

L

H

A

Temperature: 0° to 150°F

Grease: Sealmaster GoldPlex-FG

C
B

TAPPED

CRTBC-PN Series Tapped Base Pillow Block Setscrew Locking Collar

DIMENSIONS inch/mm

2 9/16

1 7/32

65.1

31.0

2 13/16

71.4

3 3/8

85.7

1 3/8

34.9

1 1/2

38.1

23/32

18.3

13/16

20.6

7/8

22.2

1 3/16

30.2

1 3/8

34.9

1 19/32

40.5

1/2

12.7

1/2

12.7

5/8

15.9

1 41/64

41.7

1 47/64

44.1

1 51/64

45.6

3/8-16

3/8-16

7/16-14

UNIT

Wt.

lb/kg

.82
.37

.93
.42

1.57
.71

No.

BASIC

DYNAMIC

RATING

lb/N

2611

11614

2801

12459

4381

19488

A B C D H J K L N P BOLT SIZE

1 5/16

3 1/8

33.3

79.42 50.8

1 7/16

36.53 76.22 50.8

1 11/16

42.94 101.63 76.2

1 1/2

38.1

1 1/2

38.1

1 1/2

38.1

BORE

DIAMETER

inch mm

3/4 CRTBC-PN12 PN-12

- 20 CRTBC-PN204 PN-204

1 - CRTBC-PN16 PN-16

- 25 CRTBC-PN205 PN-205

1 3/16 - CRTBC-PN19 PN-19

- 30 CRTBC-PN206 PN-206 ECO-19

PART No.

BEARING

INSERT

K

P

D

CAP

CLOSED

CAP

ECC-191 1/4 - CRTBC-PN20R PN-20R ECO-20R

OPEN

ECO-12 ECC-12

ECO-16 ECC-16

ECO-19

1 1/4 - CRTBC-PN20 PN-20

1 3/8 - CRTBC-PN22 PN-22

- 35 CRTBC-PN207 PN-207

1 1/2 - CRTBC-PN24 PN-24

- 40 CRTBC-PN208 PN-208

5782

25720

7340

32650

ECO-20

1 7/8

4 1/4

3 1/4

1 7/8

3 3/4

47.6

108.0

82.6

47.6

1 15/16

49.2

4 5/8
11 7. 5

3 1/2

88.9

1 7/8

47.6

95.3

3 15/16

100.0

1 11/16

42.91 25.4

1 15/16

49.2

1 3/16

30.2

1 55/64

47.2

2 1/16

52.4

3/4

19.1

3/4

19.1

1 59/64

48.8

2 7/64

53.6

1/2-13

1/2-13

2.27

1.03

ECO-231 7/16 - CRTBC-PN23 PN-23

2.77

ECO-24 ECC-24

1.26

ECC-23

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].

K-47

Bearing Selection

Page K-3

Nomenclature Aid

Page K-30

Features & Benefits

Page K-31

Technical Engineering

Page K-75