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ERPB ... SEALMASTER
Sealmaster Mounted Roller Bearings
ERPB Series Expansion Type Pillow Blocks
Mounting Base:
- Two Bolt
- Four Bolt
Online Shop
ERPB Series Expansion Type Pillow Blocks
Mounting Base:
- Two Bolt
- Four Bolt
Online Shop
Download
More info
Seal options:
- Felt Labyrinth Seal as standard
- Single Lip Contact Seal (C)
- High Temperature Seal (N)
The ERPB series of expansion roller bearing pillow blocks is designed for use in conjunction with the RPB and RPBA series where a “floating” or expansion type block is required.
While two fixed units mounted on one shaft are normally satisfactory for most applications, expansion units are recommended:
1. Where bearing supports are not rigid.
2. Where significant temperature differentials are expected between shafts and mounting structures.
3. Where shaft is unusually long.
At least one bearing on each shaft must be of the fixed type.
The catalog of Sealmaster bearing units, bearings and rod ends can be downloaded in the CATALOGS tab.
- Felt Labyrinth Seal as standard
- Single Lip Contact Seal (C)
- High Temperature Seal (N)
The ERPB series of expansion roller bearing pillow blocks is designed for use in conjunction with the RPB and RPBA series where a “floating” or expansion type block is required.
While two fixed units mounted on one shaft are normally satisfactory for most applications, expansion units are recommended:
1. Where bearing supports are not rigid.
2. Where significant temperature differentials are expected between shafts and mounting structures.
3. Where shaft is unusually long.
At least one bearing on each shaft must be of the fixed type.
The catalog of Sealmaster bearing units, bearings and rod ends can be downloaded in the CATALOGS tab.
| Part numbers | |||
| Shaft Diam. Inch |
Two Bolt Base | ||
| Standard Seal | Contact Seal | Hi-Temp Seal | |
| 1 3/4 | ERPB-112-2 | ERPB-112-C2 | ERPB-112-N2 |
| 1 15/16 | ERPB-115-2 | ERPB-115-C2 | ERPB-115-N2 |
| 2 | ERPB-200-2 | ERPB-200-C2 | ERPB-200-N2 |
| 2 3/16 | ERPB-203-2 | ERPB-203-C2 | ERPB-203-N2 |
| 2 1/4 | ERPB-204-2 | ERPB-204-C2 | ERPB-204-N2 |
| 2 7/16 | ERPB-207-2 | ERPB-207-C2 | ERPB-207-N2 |
| 2 1/2 | ERPB-208-2 | ERPB-208-C2 | ERPB-208-N2 |
| 2 11/16 | ERPB-211-2 | ERPB-211-C2 | ERPB-211-N2 |
| 2 3/4 | ERPB-212-2 | ERPB-212-C2 | ERPB-212-N2 |
| 2 15/16 | ERPB-215-2 | ERPB-215-C2 | ERPB-215-N2 |
| 3 | ERPB-300-2 | ERPB-300-C2 | ERPB-300-N2 |
| 3 3/16 | ERPB-303-2 | ERPB-303-C2 | ERPB-303-N2 |
| 3 7/16 | ERPB-307-2 | ERPB-307-C2 | ERPB-307-N2 |
| 3 1/2 | ERPB-308-2 | ERPB-308-C2 | ERPB-308-N2 |
| Four Bolt Base | |||
| 3 15/16 | ERPB-315-4 | ERPB-315-C4 | ERPB-315-N4 |
| 4 | ERPB-400-4 | ERPB-400-C4 | ERPB-400-N4 |
| 4 7/16 | ERPB-407-4 | ERPB-407-C4 | ERPB-407-N4 |
| 4 1/2 | ERPB-408-4 | ERPB-408-C4 | ERPB-408-N4 |
| 4 15/16 | ERPB-415-4 | ERPB-415-C4 | ERPB-415-N4 |
| 5 | ERPB-500-4 | ERPB-500-C4 | ERPB-500-N4 |
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