Home / Categories / Bearings / Mounted / Mounted Ball Bearings / Flange Units / Flange Cartridge / MFC-28T
Flange Cartridge
Sealmaster MFC-28T
Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - MFC-28T
MFC-28 is also available as
Dynamic Load Rating (lb)
7,889
Rolling Element
Ball Bearing
Bore Shape
Straight
Bolt Size (in)
7/16
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
- Skwezloc™ concentric locking for near perfect concentricity
- 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 , dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Housing Outside Diameter | 6 1/8 | 155.6 |
| D | 1 25/64 | 35.3 | |
| G | Foot Height | 7/16 | 11.1 |
| H | 1 5/8 | 41.3 | |
| J | 2 3/32 | 53.2 | |
| L | 3 1/4 | 82.6 | |
| N | 3/4 | 19.1 | |
| O | 15/32 | 11.9 | |
| B.C. | Bolt Circle | 5 1/8 | 130.2 |
Values as printed for MFC-28T. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Bolt Size (in)
- 7/16
- Overall Width (in)
- 6.13
- Pilot Configuration
- Piloted
- Overall Length (in)
- 6.13
- Housing Construction
- One Piece
- Overall Height (in)
- 2.17
- Bore Size - Inch
- 1.75Shaft size chart
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Misalignment Type
- Static Only
- Foot Height (in)
- 0.44
- Pilot Diameter (in)
- 4.25
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.17
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Flange Block
- Pilot Depth (in)
- 0.44
- Locking Collar Outside Diameter (in)
- 3.35
- Inner Race Heat Treat Method
- Zone-Hardened
- Housing Outside Diameter (in)
- 6.13
- Ability to Relubricate
- Yes
- Dynamic Load Rating (lb)
- 7,889
- Shaft Locking Type
- Concentric
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 5,216
- End Cap Available
- No
- Bearing Insert Material
- 52100 Bearing Steel
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Outer Ring Defect
- 0.0683
- Radial Clearance
- Standard
- Bolt Circle (in)
- 5.125
- Bearing Insert Finish
- Black Oxide
- Fixed vs. Expansion
- Fixed
- Housing Coating
- Powder Coated
- Vibration Frequency Roller Spin
- 0.0445
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Vibration Frequency Fundamental Train
- 0.0068
- Grease Fitting Thread Size
- 1/8 NPT
- Max Operating Temperature (F)
- 220
- Bearing Type
- Medium Duty
- Maximum Speed (RPM)
- 5000
- Inner Ring Outside Diameter (in)
- 2.469
- Vibration Frequency Inner Ring Defect
- 0.0984
- Size Code
- 2-115
- Housing Material
- Cast Iron
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MFC-28T
- Mfg. Part Numberi
- 705632
- GDS #i
- GDS-117034
- Categoryi
- Flange Cartridge
- UPCi
- 662461031766
- Inserti
- 3-112T
MFC-28 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MFC-28 | Base configuration | $286.69 | View |
| MFC-28C | Contact seal | $349.59 | View |
| MFC-28TThis part | Skwezloc concentric locking collar | $292.21 | |
| MFC-28TC | Skwezloc concentric locking collar, contact seal | $300.66 | View |
| MFC-28T HT | Skwezloc concentric locking collar, High temperature | $1,396.34 | View |
| MFC-28TX ALP | — | Request quote | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705333 | 3-112T | $203.48 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MFC-28T, manufacturer article number 705632. Its UPC is 662461031766.
