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Flange Cartridge
Sealmaster MFC-23C
GEN GOLD SET SCREW
MFC-23 is also available as
Dynamic Load Rating (lb)
7,340
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
5.25
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 with diamond faceted setscrews
- Single lip contact seal
- 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
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Overall Length | 5 1/4 | 133.4 |
| D | 1 25/64 | 35.3 | |
| G | Foot Height | 7/16 | 11.1 |
| H | 1 1/2 | 38.1 | |
| J | 1 15/16 | 49.2 | |
| L | Inner Ring Outside Diameter | 2 1/16 | 52.4 |
| N | 3/4 | 19.1 | |
| O | 13/32 | 10.3 | |
| B.C. | Bolt Circle | 4 3/8 | 111.1 |
Values as printed for MFC-23, the base part of MFC-23C; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 5.25
- Bolt Size (in)
- 3/8
- Pilot Configuration
- Piloted
- Overall Height (in)
- 1.94
- Overall Length (in)
- 5.25
- Housing Construction
- One Piece
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Housing Color
- Black
- Bore Size - Inch
- 1.4375Shaft size chart
- Pilot Diameter (in)
- 3.625
- Foot Height (in)
- 0.44
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.935
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Style
- Flange Block
- Ability to Relubricate
- Yes
- Pilot Depth (in)
- 0.41
- Inner Race Heat Treat Method
- Zone-Hardened
- Housing Outside Diameter (in)
- 5.25
- Shaft Locking Type
- Set Screw
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Outer Ring Defect
- 0.0591
- Housing Coating
- Powder Coated
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Inner Ring Defect
- 0.0909
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Roller Spin
- 0.0376
- Dynamic Load Rating (lb)
- 7,340
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Fixed vs. Expansion
- Fixed
- Radial Clearance
- Standard
- Vibration Frequency Fundamental Train
- 0.0066
- Cage Type
- Land Riding Retainer
- Bolt Circle (in)
- 4.375
- End Cap Available
- No
- Bearing Insert Material
- 52100 Bearing Steel
- Housing Material
- Cast Iron
- Size Code
- 2-19
- Maximum Speed (RPM)
- 4150
- Static Load Rating (lb)
- 4,467
- Max Operating Temperature (F)
- 220
- Bearing Type
- Medium Duty
- Inner Ring Outside Diameter (in)
- 2.063
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 32,648
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MFC-23C
- Mfg. Part Numberi
- 704139
- GDS #i
- GDS-116564
- Categoryi
- Flange Cartridge
- UPCi
- 662461026267
- Inserti
- 3-17C
MFC-23 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MFC-23 | Base configuration | $228.60 | View |
| MFC-23CThis part | Contact seal | $469.05 | |
| MFC-23T | Skwezloc concentric locking collar | $250.85 | View |
| MFC-23TC | Skwezloc concentric locking collar, contact seal | $267.81 | View |
| MFC-23 HT | High temperature | $385.16 | View |
| MFC-23T HI | Skwezloc concentric locking collar, High-performance high temperature | $1,243.13 | View |
| MFC-23TX ALP | — | $357.10 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700074 | 3-17 | $227.67 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MFC-23C, manufacturer article number 704139. Its UPC is 662461026267.
