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

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RPB Bearings

J

Rolling Elements: Tapered Roller

Housing: Cast Iron Four Bolt Pillow Block

Self Alignment: +/- 3 Degrees

Lock: Setscrew, Single Collar

Seal: Felt

Optional Seal: Single Lip Contact

Temperature: -20°F to 220°F

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

Bore Diameter

inch mm Min. Max.

3 15/16 DRPBA-315-4 RCIA-315

Part No.

Bearing

Insert No.

Basic

Dynamic

Rating

lb/N

A B

C

30°

L

H

A

G

C
B

Dimensions inch / mm

D E G H J K L

K

Bearings

E
D

Bolt
Size

Mtd. Tapered

Unit

Wt.

lb/kg

100 DRPBA-100MM-4 RCI-100MM

4 DRPBA-400-4 RCIA-400

105 DRPBA-105MM-4 RCI-105MM

20980
933245 127.0

17 1/2

444.5

12

304.8

15

381.0

4 43/64

118.72 50.8

2 3/4

69.9

9 3/8

238.1

5 1/4

133.4

3 1/8

79.4

5 15/16

150.8

3/4

93.0

42.2

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

I-24