Home / Categories / Bearings / Mounted / Mounted Tapered Roller Bearings / Pillow Blocks / ERPB 303-C2
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Pillow Blocks
Sealmaster ERPB 303-C2
EXP PILLOW BLK STK
ERPB 303-2 is also available as
- ERPB 303-2$2,371.85
- ERPB 303-C2$7,144.63
- ERPB 303-N2$5,671.05
Series
ERPB
Rolling Element
Tapered Roller
Measure Units
Inch
Expansion
Yes
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 contact flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy 2-bolt split cast iron housing
- Rolling Element
- Tapered Roller
- Measure Units
- Inch
- Expansion
- Yes
- Seal Type
- Single Lip Contact Seal
- Housing Material
- Cast Iron
- Housing Base
- Solid
- Housing Type
- Pillow Block, Two Bolt
- Insert Material
- 52100 Bearing Steel
- Bolt Size (in)
- 0.875
- Housing Construction
- Split Two Piece
- Overall Length (in)
- 13.75
- Base Width (in)
- 4.516
- Overall Height (in)
- 7.938
- Overall Width (in)
- 5
- Speed (Max)
- 1500
- Internal Clearance
- Standard
- Bore Shape
- Straight
- Radial Dynamic Load Capacity (lb)
- 15,320
- Locking Type
- Double Collar Mount
- Misalignment
- ±3.0° Misalignment - Static Only
- Misalignment Type
- Static Only
- End Cap
- No
- Replaceable Insert
- Yes
- Outer Ring Land Profile
- Standard
- Retainer Material
- Steel
- Bearing Insert Coating
- Uncoated
- Bore Size - Inch
- 3.1875Shaft size chart
- Platform
- RPB Series
- Housing Color
- Gray
- Bolt Center Min (in)
- 10.125
- Base to Center Height (in)
- 3.75
- Inner Race Length (in)
- 5
- Bolt Center Max (in)
- 11.25
- Centerline to Front Face (in)
- 2.5
- Foot Height (in)
- 2.063
- Grease Fitting Thread Size
- 1/8 NPT
- Housing Style
- Pillow Block
- Collar Outer Diameter (in)
- 5.438
- Insert Number
- ERCI-303C
- Ability to Relubricate
- Yes
- Duty/Series
- Standard
- Lubrication Type
- Lithium; EP; NLGI#2
- Maximum Operating Temperature (F)
- 220
- Inner Race Heat Treat Method
- Case Carburized Inner Ring
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ERPB 303-C2
- Mfg. Part Numberi
- 551298
- GDS #i
- GDS-114086
- Categoryi
- Pillow Blocks
- UPCi
- 662288482086
- Seriesi
- ERPB
ERPB 303-2 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ERPB 303-2 | Base configuration | $2,371.85 | View |
| ERPB 303-C2This part | Contact seal | $7,144.63 | |
| ERPB 303-N2 | Nomex seal | $5,671.05 | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ERPB 303-C2, manufacturer article number 551298. Its UPC is 662288482086.
