Home / Categories / Bearings / Mounted / Mounted Ball Bearings / Flange Units / Flange Cartridge / SFC-20RC
Image differs from product
Flange Cartridge
Sealmaster SFC-20RC
GEN GOLD SET SCREW
SFC-20 is also available as
Dynamic Load Rating (lb)
4,381
Rolling Element
Ball Bearing
Bore Shape
Straight
Bolt Size (in)
5/16
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
- 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 | 4 3/8 | 111.1 |
| D | 1 11/64 | 29.8 | |
| G | 3/8 | 9.5 | |
| H | 1 5/16 | 33.3 | |
| J | 1 9/16 | 39.7 | |
| L | Inner Ring Outside Diameter | 1 19/32 | 40.5 |
| N | 5/8 | 15.9 | |
| O | 1/4 | 6.4 | |
| B.C. | Bolt Circle | 3 5/8 | 92.1 |
Values as printed for SFC-20R, the base part of SFC-20RC; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Bolt Size (in)
- 5/16
- Overall Width (in)
- 4.38
- Pilot Configuration
- Piloted
- Housing Construction
- One Piece
- Overall Height (in)
- 1.5
- Overall Length (in)
- 4.38
- Bore Size - Inch
- 1.25Shaft size chart
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Housing Color
- Black
- Foot Height (in)
- 0.38
- Pilot Diameter (in)
- 3
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.498
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Style
- Flange Block
- Housing Outside Diameter (in)
- 4.38
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Pilot Depth (in)
- 0.25
- Static Load Rating (lb)
- 2,567
- Housing Coating
- Powder Coated
- Bolt Circle (in)
- 3.625
- Bearing Type
- Standard Duty
- End Cap Available
- No
- Housing Material
- Cast Iron
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Outer Ring Defect
- 0.0595
- Bearing Insert Finish
- Black Oxide
- Lubricant
- Lithium Complex NLGI 2 Grease
- Size Code
- 2-13
- Max Operating Temperature (F)
- 220
- Dynamic Load Rating (lb)
- 4,381
- Radial Clearance
- Standard
- Vibration Frequency Roller Spin
- 0.0385
- Shaft Locking Type
- Set Screw
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Fundamental Train
- 0.0066
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Vibration Frequency Inner Ring Defect
- 0.0905
- Bearing Insert Material
- 52100 Bearing Steel
- Cage Type
- Land Riding Retainer
- Inner Ring Outside Diameter (in)
- 1.594
- Maximum Speed (RPM)
- 5450
- 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-20RC
- Mfg. Part Numberi
- 703493
- GDS #i
- GDS-116359
- Categoryi
- Flange Cartridge
- UPCi
- 662461022269
- Inserti
- 1-14C
SFC-20 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SFC-20 | Base configuration | $201.86 | View |
| SFC-20C | Contact seal | $424.25 | View |
| SFC-20R | Reduced housing envelope | $208.17 | View |
| SFC-20RCThis part | Reduced housing envelope, contact seal | $280.00 | |
| SFC-20RT | Reduced housing envelope, Skwezloc concentric locking collar | $256.08 | View |
| SFC-20T | Skwezloc concentric locking collar | $206.22 | View |
| SFC-20TC | Skwezloc concentric locking collar, contact seal | $245.17 | View |
| SFC-20 HTC | High temperature, contact seal | $972.71 | View |
| SFC-20 LO | Low drag | $636.21 | View |
| SFC-20T HT | Skwezloc concentric locking collar, High temperature | $1,033.05 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700001 | 1-14 | $113.55 |
Common Questions
What is the minimum order quantity for the SFC-20RC?
The minimum order quantity for the SFC-20RC is 2 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SFC-20RC, manufacturer article number 703493. Its UPC is 662461022269.
