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Flange Cartridge
Sealmaster MFC-55C
GEN GOLD SET SCREW
MFC-55 is also available as
Dynamic Load Rating (lb)
21,566
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
10.25
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 | 10 1/4 | 260.4 |
| D | 2 23/32 | 69.1 | |
| G | Foot Height | 3/4 | 19.1 |
| H | 2 21/32 | 67.5 | |
| J | 3 25/32 | 96.0 | |
| L | Inner Ring Outside Diameter | 4 25/64 | 111.5 |
| N | 1 9/16 | 39.7 | |
| O | 1 3/32 | 27.8 | |
| B.C. | Bolt Circle | 8 5/8 | 219.1 |
Values as printed for MFC-55, the base part of MFC-55C; 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)
- 10.25
- Bolt Size (in)
- 3/4
- Pilot Configuration
- Piloted
- Overall Height (in)
- 3.78
- Overall Length (in)
- 10.25
- Housing Construction
- One Piece
- Housing Color
- Black
- Bore Size - Inch
- 3.4375Shaft size chart
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Foot Height (in)
- 0.75
- Pilot Diameter (in)
- 7.375
- Cage Material
- Brass
- Length Through Bore (in)
- 3.781
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Pilot Depth (in)
- 1.09
- Ability to Relubricate
- Yes
- Housing Outside Diameter (in)
- 10.25
- Bearing Insert Finish
- Black Oxide
- Static Load Rating (lb)
- 16,301
- Bearing Type
- Medium Duty
- Size Code
- 2-38
- Maximum Speed (RPM)
- 1725
- Shaft Locking Type
- Set Screw
- Fixed vs. Expansion
- Fixed
- Bolt Circle (in)
- 8.625
- Dynamic Load Rating (lb)
- 21,566
- End Cap Available
- No
- Radial Clearance
- Standard
- Housing Material
- Cast Iron
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Max Operating Temperature (F)
- 220
- Cage Type
- Land Riding Retainer
- Bearing Insert Material
- 52100 Bearing Steel
- Grease Fitting Thread Size
- 1/4 NPT
- Inner Ring Outside Diameter (in)
- 4.391
- Lubricant
- Lithium Complex NLGI 2 Grease
- Housing Coating
- Powder Coated
- 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-55C
- Mfg. Part Numberi
- 704154
- GDS #i
- GDS-116576
- Categoryi
- Flange Cartridge
- UPCi
- 662461026410
- Inserti
- 3-37C
MFC-55 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MFC-55 | Base configuration | $1,505.91 | View |
| MFC-55CThis part | Contact seal | $1,505.91 | |
| MFC-55 HT | High temperature | $7,031.69 | View |
| MFC-55 ML | — | $7,957.58 | View |
| MFC-55 RP | — | $6,884.20 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700097 | 3-37 | $1,077.89 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MFC-55C, manufacturer article number 704154. Its UPC is 662461026410.
