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Flange Cartridge
Sealmaster SFC-28TC
GEN GOLD SKWEZLOC
SFC-28 is also available as
Dynamic Load Rating (lb)
7,901
Bore Shape
Straight
Rolling Element
Ball Bearing
Overall Width (in)
6.13
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
- 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 | 6 1/8 | 155.6 | |
| D | 1 27/64 | 36.1 | |
| G | 7/16 | 11.1 | |
| H | 1 9/16 | 39.7 | |
| J | 2 2 | 50.8 | |
| L | 15/16 | ||
| N | 3/4 | 19.1 | |
| O | 7/16 | 11.1 | |
| P | 107.95 | ||
| B.C. | 5 1/8 | 130.2 |
Values as printed for SFC-28T, the base part of SFC-28TC; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Bore Shape
- Straight
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 6.13
- Bolt Size (in)
- 7/16
- Pilot Configuration
- Piloted
- Overall Height (in)
- 2.06
- Housing Construction
- One Piece
- Overall Length (in)
- 6.13
- Housing Color
- Black
- Bore Size - Inch
- 1.75Shaft size chart
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Pilot Diameter (in)
- 4.25
- Foot Height (in)
- 0.44
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.06
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Housing Style
- Flange Block
- Locking Collar Outside Diameter (in)
- 3
- Ability to Relubricate
- Yes
- Pilot Depth (in)
- 0.41
- Housing Outside Diameter (in)
- 6.13
- Inner Race Heat Treat Method
- Zone-Hardened
- Max Operating Temperature (F)
- 220
- Cage Type
- Land Riding Retainer
- Static Load Rating (lb)
- 5,139
- Housing Material
- Cast Iron
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Type
- Standard Duty
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Fundamental Train
- 0.0067
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Inner Ring Outside Diameter (in)
- 2.297
- End Cap Available
- No
- Grease Fitting Thread Size
- 1/4-28
- Size Code
- 2-111
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Outer Ring Defect
- 0.0673
- Shaft Locking Type
- Concentric
- Radial Clearance
- Standard
- Dynamic Load Rating (lb)
- 7,901
- Housing Coating
- Powder Coated
- Maximum Speed (RPM)
- 3800
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Roller Spin
- 0.0417
- Vibration Frequency Inner Ring Defect
- 0.0994
- Bolt Circle (in)
- 5.125
- Duty/Series
- Standard
- 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
- SFC-28TC
- Mfg. Part Numberi
- 705848
- GDS #i
- GDS-117132
- Categoryi
- Flange Cartridge
- UPCi
- 662461033289
- Inserti
- 2-112TC SFB
SFC-28 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SFC-28 | Base configuration | $255.24 | View |
| SFC-28C | Contact seal | $255.24 | View |
| SFC-28T | Skwezloc concentric locking collar | $260.45 | View |
| SFC-28TCThis part | Skwezloc concentric locking collar, contact seal | $317.60 | |
| SFC-28 HT | High temperature | $1,198.02 | View |
| SFC-28 HTC | High temperature, contact seal | $1,243.25 | View |
| SFC-28T RM | Skwezloc concentric locking collar, Reduced maintenance | $625.64 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705320 | 2-112T | $179.46 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SFC-28TC, manufacturer article number 705848. Its UPC is 662461033289.
