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2-Bolt Flange
Sealmaster SFT-20 DRT
Sealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Contamination
SFT-20 is also available as
- SFT-20$136.85
- SFT-20C$136.85
- SFT-20R$170.24
- SFT-20RC$205.19
- SFT-20RT$172.70
- SFT-20RTC$338.01
- SFT-20T$172.96
- SFT-20TC$172.96
- SFT-20 DRT$357.43
- SFT-20 HT$300.33
- SFT-20 HTC$879.70
- SFT-20 RMQuote
- SFT-20 W$540.85
- SFT-20 XLOQuote
- SFT-20R HI$338.74
- SFT-20R HTC$312.29
- SFT-20R LO$1,015.52
- SFT-20RT CTY$632.66
- SFT-20T CXU$210.92
- SFT-20T HS$191.81
- SFT-20T RM$241.64
Dynamic Load Rating (lb)
5,782
Rolling Element
Ball Bearing
Bolt Size (in)
1/2
Overall Width (in)
3.75
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 with diamond faceted setscrews
- 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 | 6 1/8 | 155.6 |
| B | Bolt Spacing | 5 1/8 | 130.2 |
| C | Overall Width | 3 3/4 | 95.3 |
| D | 1 11/32 | 34.1 | |
| G | Foot Height | 9/16 | 14.3 |
| H | Overall Height | 1 3/4 | 44.5 |
| J | Length Through Bore | 1 11/16 | 42.9 |
| L | Inner Ring Outside Diameter | 1 55/64 | 47.2 |
| N | 11/16 | 17.5 | |
| T_Core | 3 5/16 | 84.1 |
Values as printed for SFT-20, the base part of SFT-20 DRT; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bolt Size (in)
- 1/2
- Overall Width (in)
- 3.75
- Pilot Configuration
- No Pilot
- Bore Shape
- Straight
- Overall Height (in)
- 1.75
- Overall Length (in)
- 6.13
- Housing Construction
- One Piece
- Housing Color
- Black
- Bore Size - Inch
- 1.25Shaft size chart
- Options
- High Contamination
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.56
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.688
- Housing Type (Product Selection)
- Flange, Two Bolt
- Seal Type (Product Selection)
- Multi-Lip Contact Seal
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 125-165
- Ability to Relubricate
- Yes
- Bearing Insert Material
- 52100 Bearing Steel
- Housing Material
- Cast Iron
- Vibration Frequency Inner Ring Defect
- 0.0905
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Roller Spin
- 0.0386
- Lube Fill Percent
- 100% Grease Fill
- Maximum Speed (RPM)
- 450
- Dynamic Load Rating (lb)
- 5,782
- Radial Clearance
- Standard
- Bolt Spacing (in)
- 5.1250
- Vibration Frequency Fundamental Train
- 0.0066
- Fixed vs. Expansion
- Fixed
- Max Operating Temperature (F)
- 220
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Static Load Rating (lb)
- 3,493
- End Cap Available
- No
- Grease Fitting Thread Size
- 1/4-28
- Size Code
- 2-17
- Bearing Type
- Standard Duty
- Cage Type
- Land Riding Retainer
- Inner Ring Outside Diameter (in)
- 1.859
- Shaft Locking Type
- Set Screw
- Housing Coating
- Powder Coated
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Outer Ring Defect
- 0.0595
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 25,718
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SFT-20 DRT
- Mfg. Part Numberi
- 715460
- GDS #i
- GDS-118483
- Categoryi
- 2-Bolt Flange
- UPCi
- 662461328637
- Inserti
- 2-14 DRT
SFT-20 options
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700020 | 2-14 | $191.01 |
Common Questions
What is the minimum order quantity for the SFT-20 DRT?
The minimum order quantity for the SFT-20 DRT is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SFT-20 DRT, manufacturer article number 715460. Its UPC is 662461328637.
