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Pillow Blocks
Sealmaster ERPB 500-4
Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock
Series
RPB
Misalignment
±3.0° Misalignment - Static Only
Base to Center Height (in)
5.5
Bolt Size (in)
0.875
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy 4-bolt split cast iron housing
- Misalignment
- ±3.0° Misalignment - Static Only
- Base to Center Height (in)
- 5.5
- Bolt Size (in)
- 0.875
- Insert Material
- 52100 Bearing Steel
- Inner Race Length (in)
- 7.25
- Bearing Insert Coating
- Black Oxide
- Speed (Max)
- 1000
- Housing Material
- Cast Iron
- Housing Construction
- Split Two Piece
- Bolt Center Max (in)
- 15.875
- Bore Size - Inch
- 5Shaft size chart
- Overall Height (in)
- 11.3125
- Seal Type
- Felt Seal
- Housing Type
- Split Type Pillow Block
- Measure Units
- Inch
- Misalignment Type
- Static Only
- Locking Type
- Collar Mount
- Retainer Material
- Steel
- Rolling Element
- Tapered Roller
- Expansion
- Yes
- Housing Color
- Gray
- Internal Clearance
- Standard
- Bore Shape
- Straight
- Platform
- RPB Series
- End Cap
- No
- Bolt Center Min (in)
- 13.5
- Replaceable Insert
- Yes
- Foot Height (in)
- 3.125
- Grease Fitting Thread Size
- 0.125
- Lubrication Type
- Lithium; EP; NLGI#2
- Collar Outer Diameter (in)
- 7.4063
- Housing Style
- Pillow Block
- Ability to Relubricate
- Yes
- Operating Temperature Range (F)
- -20°F to 220°F
- Insert Number
- ERCI 500
- Maximum Operating Temperature (F)
- 220
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERPB 500-4
- Mfg. Part Numberi
- 550815
- GDS #i
- GDS-114042
- Categoryi
- Pillow Blocks
- UPCi
- 662288481270
- Seriesi
- RPB
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERPB 500-4, manufacturer article number 550815. Its UPC is 662288481270.
