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Sealmaster MFC-307
GOLD SOFT METRIC UNITS
Dynamic Load Rating (lb)
7,340
Bore Shape
Straight
Rolling Element
Ball Bearing
Overall Width (in)
5.25
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Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
- Bore Shape
- Straight
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 5.25
- Bolt Size (in)
- 3/8
- Pilot Configuration
- Piloted
- Overall Length (in)
- 5.25
- Bolt Size (mm)
- M10
- Overall Height (in)
- 1.94
- Housing Construction
- One Piece
- Bore Size - Metric
- 35
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.44
- Pilot Diameter (in)
- 3.625
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.935
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Pilot Depth (in)
- 0.41
- Ability to Relubricate
- Yes
- Inner Ring Outside Diameter (in)
- 2.063
- Max Operating Temperature (F)
- 220
- Static Load Rating (lb)
- 4,467
- Housing Coating
- Powder Coated
- Dynamic Load Rating (lb)
- 7,340
- Vibration Frequency Inner Ring Defect
- 0.0909
- Cage Type
- Land Riding Retainer
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bolt Circle (in)
- 4.375
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bearing Insert Material
- 52100 Bearing Steel
- Radial Clearance
- Standard
- Vibration Frequency Fundamental Train
- 0.0066
- Housing Material
- Cast Iron
- Maximum Speed (RPM)
- 4150
- Grease Fitting Thread Size
- 1/4-28
- Bearing Type
- Medium Duty
- End Cap Available
- No
- Vibration Frequency Outer Ring Defect
- 0.0591
- Vibration Frequency Roller Spin
- 0.0376
- Shaft Locking Type
- Set Screw
- Bearing Insert Finish
- Black Oxide
- Size Code
- 2-19
- Fixed vs. Expansion
- Fixed
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MFC-307
- Mfg. Part Numberi
- 710187
- GDS #i
- GDS-117595
- Categoryi
- Flange Cartridge
- UPCi
- 662461053775
- Inserti
- 5307
