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Sealmaster MFCD-55
Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MFCD-55
Dynamic Load Rating (lb)
21,566
Rolling Element
Ball Bearing
Bore Shape
Straight
Bolt Size (in)
3/4
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Bolt Size (in)
- 3/4
- Overall Width (in)
- 10.25
- Pilot Configuration
- Piloted
- Overall Length (in)
- 10.25
- Overall Height (in)
- 4.44
- Housing Construction
- One Piece
- Housing Color
- Black
- Bore Size - Inch
- 3.4375
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Pilot Diameter (in)
- 7.375
- Foot Height (in)
- 0.75
- Cage Material
- Brass
- Length Through Bore (in)
- 4.438
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Pilot Depth (in)
- 1.09
- Housing Outside Diameter (in)
- 10.25
- Ability to Relubricate
- Yes
- Size Code
- 2-38
- Maximum Speed (RPM)
- 2800
- Grease Fitting Thread Size
- 1/4 NPT
- Max Operating Temperature (F)
- 220
- Lubricant
- Lithium Complex NLGI 2 Grease
- Dynamic Load Rating (lb)
- 21,566
- Shaft Locking Type
- Double Set Screw
- Bearing Type
- Medium Duty
- Radial Clearance
- Standard
- Fixed vs. Expansion
- Fixed
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 16,301
- End Cap Available
- No
- Housing Coating
- Powder Coated
- Bearing Insert Finish
- Black Oxide
- Inner Ring Outside Diameter (in)
- 4.391
- Bearing Insert Material
- 52100 Bearing Steel
- Bolt Circle (in)
- 8.625
- Housing Material
- Cast Iron
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MFCD-55
- Mfg. Part Numberi
- 702345
- GDS #i
- GDS-116178
- Categoryi
- Flange Cartridge
- UPCi
- 662461017098
- Inserti
- 3-37
