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2-Bolt Flange
Sealmaster SFT-19 HT
GEN HIGH TEMP BRGS
SFT-19 is also available as
Dynamic Load Rating (lb)
4,381
Rolling Element
Ball Bearing
Overall Width (in)
3.25
Bolt Size (in)
7/16
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 with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- 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 | 5 9/16 | 141.3 |
| B | Bolt Spacing | 4 19/32 | 116.7 |
| C | Overall Width | 3 1/4 | 82.6 |
| D | 1 11/64 | 29.8 | |
| G | Foot Height | 17/32 | 13.5 |
| H | Overall Height | 1 9/16 | 39.7 |
| J | Length Through Bore | 1 1/2 | 38.1 |
| L | Inner Ring Outside Diameter | 1 19/32 | 40.5 |
| N | 5/8 | 15.9 | |
| T_Core | 2 7/8 | 73.0 |
Values as printed for SFT-19, the base part of SFT-19 HT; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 3.25
- Bolt Size (in)
- 7/16
- Pilot Configuration
- No Pilot
- Overall Height (in)
- 1.563
- Overall Length (in)
- 5.56
- Bore Shape
- Straight
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Housing Color
- Black
- Bore Size - Inch
- 1.1875Shaft size chart
- Options
- High Temperature
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.53
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.5
- Housing Type (Product Selection)
- Flange, Two Bolt
- Seal Type (Product Selection)
- High Temp Labyrinth Seal
- Housing Style
- Flange Block
- Setscrew Torque (in-lbs)
- 85
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- End Cap Available
- No
- Bearing Insert Material
- 52100 Bearing Steel
- Max Operating Temperature (F)
- 400
- Vibration Frequency Inner Ring Defect
- 0.0905
- Shaft Locking Type
- Set Screw
- Housing Material
- Cast Iron
- Vibration Frequency Fundamental Train
- 0.0066
- Size Code
- 2-13
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bolt Spacing (in)
- 4.5940
- Maximum Speed (RPM)
- 5450
- Fixed vs. Expansion
- Fixed
- Vibration Frequency Roller Spin
- 0.0385
- Inner Ring Outside Diameter (in)
- 1.587
- Static Load Rating (lb)
- 2,567
- Dynamic Load Rating (lb)
- 4,381
- Vibration Frequency Outer Ring Defect
- 0.0595
- Radial Clearance
- Increased
- Grease Fitting Thread Size
- 1/4-28
- Lubricant
- Synthetic NLGI 2 High Temperature Grease
- Bearing Type
- Standard Duty
- Cage Type
- Land Riding Retainer
- Housing Coating
- Powder Coated
- Bearing Insert Finish
- Black Oxide
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 19,487
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SFT-19 HT
- Mfg. Part Numberi
- 724121
- GDS #i
- GDS-118907
- Categoryi
- 2-Bolt Flange
- UPCi
- 662461315347
- Inserti
- 2-13 HT
SFT-19 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SFT-19 | Base configuration | $115.12 | View |
| SFT-19C | Contact seal | $144.35 | View |
| SFT-19T | Skwezloc concentric locking collar | $145.57 | View |
| SFT-19TC | Skwezloc concentric locking collar, contact seal | $186.48 | View |
| SFT-19 HTThis part | High temperature | $247.77 | |
| SFT-19 XLO | Extra low drag | Request quote | View |
| SFT-19T HT | Skwezloc concentric locking collar, High temperature | $268.46 | View |
| SFT-19T RM | Skwezloc concentric locking collar, Reduced maintenance | $363.49 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700019 | 2-13 | $154.54 |
Common Questions
What is the minimum order quantity for the SFT-19 HT?
The minimum order quantity for the SFT-19 HT is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SFT-19 HT, manufacturer article number 724121. Its UPC is 662461315347.
