Home / Categories / Bearings / Mounted / Mounted Tapered Roller Bearings / Flange Units / Square Flange / RFBA 300C
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Sealmaster RFBA 300C
FLANGE STK
Series
RFBA
Housing Type
Flange, Four Bolt
Measure Units
Inch
Speed (Max)
1750
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
- Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
- Housing Type
- Flange, Four Bolt
- Measure Units
- Inch
- Speed (Max)
- 1750
- Seal Type
- Single Lip Contact Seal
- Rolling Element
- Tapered Roller
- Housing Base
- Solid
- Expansion
- Non-Expansion Bearing (Fixed)
- Insert Material
- 52100 Bearing Steel
- Bore Shape
- Straight
- Housing Material
- Cast Iron
- Overall Length (in)
- 7.75
- Bolt Size (in)
- 0.75
- Bolt Center Diameter (in)
- 8.4844
- Bolt Center-to-Center Length (in)
- 6
- Housing Width (in)
- 7.75
- Overall Width (in)
- 4.6875
- Pilot Configuration
- No Pilot
- Internal Clearance
- Standard
- Housing Construction
- Split Two Piece
- Locking Type
- Collar Mount
- Overall Height (in)
- 4.688
- Misalignment
- ±3.0° Misalignment - Static Only
- Housing Color
- Gray
- Retainer Material
- Steel
- Misalignment Type
- Static Only
- End Cap
- No
- Bearing Insert Coating
- Uncoated
- Outer Ring Land Profile
- Standard
- Platform
- RPB Series
- Replaceable Insert
- Yes
- Bore Size - Inch
- 3
- Inner Race Length (in)
- 3.688
- Foot Height (in)
- 1.625
- Centerline to Front Face (in)
- 2.25
- Grease Fitting Thread Size
- 1/8 NPT
- Insert Number
- RCIA-300C
- Maximum Operating Temperature (F)
- 220
- Lubrication Type
- Lithium; EP; NLGI#2
- Housing Style
- Flange Block
- Collar Outer Diameter (in)
- 4.75
- Inner Race Heat Treat Method
- Case Carburized Inner Ring
- Duty/Series
- Standard
- Ability to Relubricate
- Yes
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- RFBA 300C
- Mfg. Part Numberi
- 552576
- GDS #i
- GDS-114265
- Categoryi
- Square Flange
- UPCi
- 662288488026
- Seriesi
- RFBA
