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Flange Cartridge
Sealmaster SFC-51C
GEN GOLD SET SCREW
SFC-51 is also available as
- SFC-51$838.02
- SFC-51C$1,021.87
Dynamic Load Rating (lb)
17,412
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
8.75
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 | 8 3/4 | 222.3 |
| D | 2 13/32 | 61.1 | |
| G | 21/32 | 16.7 | |
| H | 2 | 50.8 | |
| J | 3 1/4 | 82.6 | |
| L | Inner Ring Outside Diameter | 3 59/64 | 99.6 |
| N | 1 5/16 | 33.3 | |
| O | 1 1/4 | 31.8 | |
| B.C. | Bolt Circle | 7 1/2 | 190.5 |
Values as printed for SFC-51, the base part of SFC-51C; 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)
- 8.75
- Bolt Size (in)
- 5/8
- Pilot Configuration
- Piloted
- Overall Length (in)
- 8.75
- Overall Height (in)
- 3.25
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Housing Color
- Black
- Bore Size - Inch
- 3.1875Shaft size chart
- Outer Ring Land Profile
- Standard
- Pilot Diameter (in)
- 6.375
- Foot Height (in)
- 0.63
- Cage Material
- Brass
- Length Through Bore (in)
- 3.248
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Style
- Flange Block
- Housing Outside Diameter (in)
- 8.75
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Pilot Depth (in)
- 1.22
- Static Load Rating (lb)
- 13,174
- End Cap Available
- No
- Bearing Type
- Standard Duty
- Shaft Locking Type
- Set Screw
- Inner Ring Outside Diameter (in)
- 3.922
- Grease Fitting Thread Size
- 1/4 NPT
- Size Code
- 2-33
- Fixed vs. Expansion
- Fixed
- Cage Type
- Land Riding Retainer
- Housing Material
- Cast Iron
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Insert Finish
- Black Oxide
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Housing Coating
- Powder Coated
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bolt Circle (in)
- 7.5
- Radial Clearance
- Standard
- Maximum Speed (RPM)
- 1950
- Dynamic Load Rating (lb)
- 17,412
- Max Operating Temperature (F)
- 220
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 77,449
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SFC-51C
- Mfg. Part Numberi
- 703518
- GDS #i
- GDS-116377
- Categoryi
- Flange Cartridge
- UPCi
- 662461022498
- Inserti
- 2-33C
SFC-51 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SFC-51 | Base configuration | $838.02 | View |
| SFC-51CThis part | Contact seal | $1,021.87 |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700055 | 2-33 | $815.00 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SFC-51C, manufacturer article number 703518. Its UPC is 662461022498.
