Sealmaster RPBA-CR Series Two-Bolt Base Pillow Blocks - Single Lock Collar Catalog Page

RPB-CR Series Mounted Tapered Roller Bearings

®

30°

Rolling Elements: Tapered Roller

Housing: Fluoropolymer Coated Cast

Iron Two Bolt Pillow Block

Self Alignment: +/- 3 Degrees

Lock: Setscrew, Single Lock Collar

Seal: Single Lip Contact

Temperature: -20° to 220° F

Grease: Sealmaster GoldPlex-FG

RPBA-CR Series Two-Bolt Base Pillow Blocks - Single Lock Collar

Bore

Diameter

inch mm Min. Max.

1 3/16 RPBA 103-C2 CR

1 1/4 RPBA 104-C2 CR

1 3/8 RPBA 106-C2 CR

1 7/16 RPBA 107-C2 CR

1 1/2 RPBA 108-C2 CR

1 11/16 RPBA 111-C2 CR

1 3/4 RPBA 112-C2 CR

1 15/16 RPBA 115-C2 CR

2 RPBA 200-C2 CR

2 3/16 RPBA 203-C2 CR

2 1/4 RPBA 204-C2 CR

2 7/16 RPBA 207-C2 CR

2 1/2 RPBA 208-C2 CR

2 11/16 RPBA 211-C2 CR

2 3/4 RPBA 212-C2 CR

2 15/16 RPBA 215-C2 CR

3 RPBA 300-C2 CR

3 3/16 RPBA 303-C2 CR

3 1/4 RPBA 304-C2 CR

3 7/16 RPBA 307-C2 CR

3 1/2 RPBA 308-C2 CR

Standard Seal

Part No.

45 RPBA 45MM-C2 CR

50 RPBA 50MM-C2 CR

55 RPBA 55MM-C2 CR

60 RPBA 60MM-C2 CR

65 RPBA 65MM-C2 CR

70 RPBA 70MM-C2 CR

75 RPBA 75MM-C2 CR

80 RPBA 80MM-C2 CR

85 RPBA 85MM-C2 CR

90 RPBA 90MM-C2 CR

RPBA 95MM-C2 CR

95

Basic

Dynamic

Rating

13233

21172

27311

35895

38119

40165

42834

15320

681435625.4

Approx.

lb/N

2975

4760

6140

8070

8570

9030

9630

Wt.

lb/kg

4.8

2.2

7.7

3.5

10.9

4.9

13.2

6.0

15.7

7.1

20.7

9.4

29.3

13.3

A B

1 1/2

38.1

1 7/8

47.6

2 1/8

54.0

2 1/4

57.2

2 1/2

63.5

2 3/4

69.9

3 1/8

79.4

3 3/4

95.3

6 1/4

158.8

7 1/4

184.2

7 3/4

196.9

8 7/8

225.4

9 5/8

244.5

10 3/8

263.5

11 3/4

298.5

13 3/4

349.3

4 9/16

115.9

5 5/16

134.9

5 9/16

141.3

6 5/16

160.3

6 11/16

169.9

6 15/16

176.2

8 1/16

204.8

10 1/8

257.2

C

4 15/16

125.4

5 15/16

150.8

6 7/16

163.5

7 3/16

182.6

7 15/16

201.6

8 11/16

220.7

9 11/16

246.13 76.2

11 1/4

285.8

H

A

G

C
B

Dimensions inch/mm

D G H J K L

1 7/8

47.6

2 1/16

52.4

2 5/16

58.7

2 7/16

61.9

2 9/16

65.1

2 3/4

69.9

4 1/8

104.82 50.8

7/8

22.2

1 1/8

28.6

1 1/4

31.8

1 1/4

31.8

1 7/16

36.5

1 5/8

41.3

1 3/4

44.5

3 1/8

79.4

3 13/16

96.8

4 3/8

111. 1

4 5/8

117.5

5 1/8

130.2

5 5/8

142.9

6 3/8

161.9

7 3/4

196.9

2 3/8

60.3

2 17/32

64.3

2 27/32

2 61/64

3 5/16

3 11/16

4 3/16

1 11/16

72.2

75.0

3 1/8

79.4

84.12 50.8

93.7

106.4

1 3/8

34.9

1 1/2

38.1

42.9

1 3/4

44.5

1 7/8

47.6

2 1/4

57.2

2 1/2

63.5

J

K

CRES Bearings

L

D

Bolt
Size

2 1/4

57.2

2 5/8

66.7

2 7/8

73.0

3 1/4

82.6

3 5/8

92.1

3 15/16

100.0

4 23/32

119.9

5 7/16

138.1

1/2

1/2

1/2 1 5/8 RPBA 110-C2 CR

5/8

5/8

5/8

3/4

7/8

Bearing Selection

Page K-3

Nomenclature Aid

Page K-20

Features & Benets

Page K-21

Technical Engineering

Page K-75

K-24