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

®

RPB Bearings

30°

Rolling Elements: Tapered Roller

Housing: Cast Iron Two Bolt Pillow Block

Self Alignment: +/- 3 Degrees

Lock: Setscrew, Single Collar

Seal: Felt

Optional Seal: Single Lip Contact

Bearings

Mtd. Tapered

DRPBA Series Two-Bolt Base Pillow Blocks - Single Lock Collar

Bore Diameter

inch mm Min. Max.

1 3/4 DRPBA-112-2 RCIA-112

45 DRPBA-45MM-2 RCI-45MM

1 15/16 DRPBA-115-2 RCIA-115

50 DRPBA-50MM-2 RCI-50MM

2 DRPBA-200-2 RCIA-200

55 DRPBA-55MM-2 RCI-55MM 8570

2 3/16 DRPBA-203-2 RCIA-203 38121

2 1/4 DRPBA-204-2 RCIA-204

60 DRPBA-60MM-2 RCI-60MM

2 7/16 DRPBA-207-2 RCIA-207

2 1/2 DRPBA-208-2 RCIA-208

65 DRPBA-65MM-2 RCI-65MM

2 11/16 DRPBA-211-2 RCIA-211

2 3/4 DRPBA-212-2 RCIA-212

70 DRPBA-70MM-2 RCI-70MM

2 15/16 DRPBA-215-2 RCIA-215

75 DRPBA-75MM-2 RCI-75MM

3 DRPBA-300-2 RCIA-300

80 DRPBA-80MM-2 RCI-80MM

3 3/16 DRPBA-303-2 RCIA-303

3 1/4 DRPBA-304-2 RCIA-304

85 DRPBA-85MM-2 RCI-85MM

3 7/16 DRPBA-307-2 RCIA-307

3 1/2 DRPBA-308-2 RCIA-308

90 DRPBA-90MM-2 RCI-90MM

95 DRPBA-95MM-2 RCI-95MM

Part No.

Bearing

Insert No.

Temperature: -20°F to 220°F

Basic

Dynamic

Rating

lb/N

8070

35897

9030

40167

9630

42836

15320
68147

A B

2 7/8

73.0

3

76.2

3 1/4

82.6

3 3/4

95.3

4 1/2

114.3

10

254.0

11

279.4

12

304.8

13 1/2

342.9

16

406.4

6 3/4

171.5

7 3/4

196.9

8 1/2

215.9

9 5/16

236.5

10 7/8

276.2

C

8 1/2

215.9

9 1/4

235.0

10 3/8

263.5

11 9/16

293.7

13 7/8

352.4

Dimensions inch / mm

D G H J K L

2 9/16

65.1

2 9/16

65.1

2 7/8

73.0

3 1/8

79.42 50.87 177.8

4 3/8

111. 1

1 1/2

38.1

1 9/16

39.7

1 3/4

44.5

2 1/4

57.2

C
B

5 1/4

133.4

5 5/8

142.9

6 1/8

155.6

8 1/2

215.9

2 61/64

75.0

3 1/8

79.4

3 5/16

84.12 50.8

3 11/16

93.7

4 3/16

106.4

1 3/4

44.5

1 7/8

47.6

2 1/4

57.2

2 1/2

63.5

A

G

3 15/16

100.0

4 23/32

119.9

5 7/16

138.1

H

3 1/4

82.6

3 5/8

92.1

J

K

L

D

Unit Wt.

Bolt

lb/kg

Size

17.5

5/8

7.94

19.7

5/8

8.94

25.5

5/8

11.57

35.2

3/4

15.97

67.8

7/8

30.75

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].

I-23

Bearing Selection

Page I-3

Nomenclature Aid

Page I-8

Features & Benets

Page I-9

Product Options

Page I-12

Technical Engineering

Page I-47