Home / Categories / Bearings / Mounted / Mounted Ball Bearings / Flange Units / Square Flange / SF-27 HT
Image differs from product
Square Flange
Sealmaster SF-27 HT
GEN HIGH TEMP BRGS
SF-27 is also available as
- SF-27$172.80
- SF-27C$252.10
- SF-27T$242.12
- SF-27 HT$349.60
- SF-27T HT$1,055.24
Dynamic Load Rating (lb)
7,901
Bore Shape
Straight
Rolling Element
Ball Bearing
Overall Width (in)
5.38
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 | 5 3/8 | 136.5 | |
| D | 1 9/16 | 39.7 | |
| G | Foot Height | 9/16 | 14.3 |
| H | Overall Height | 2 3/64 | 52.0 |
| J | Length Through Bore | 1 15/16 | 49.2 |
| L | Inner Ring Outside Diameter | 2 19/64 | 58.3 |
| M | 4 21/64 | 109.9 | |
| N | 3/4 | 19.1 | |
| T_Core | 3 7/8 | 98.4 |
Values as printed for SF-27, the base part of SF-27 HT; 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)
- 5.38
- Bolt Size (in)
- 9/16
- Pilot Configuration
- No Pilot
- Overall Length (in)
- 5.38
- Housing Construction
- One Piece
- Overall Height (in)
- 2.047
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 1.6875Shaft size chart
- Options
- High Temperature
- Misalignment Type
- Static Only
- Housing Color
- Black
- Foot Height (in)
- 0.56
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.934
- Seal Type (Product Selection)
- High Temp Labyrinth Seal
- Housing Type (Product Selection)
- Flange, Four Bolt
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Radial Clearance
- Increased
- Housing Backside Inner Diameter
- 3.88
- Housing Material
- Cast Iron
- Bolt Spacing (in)
- 4.125
- Bearing Type
- Standard Duty
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Housing Coating
- Powder Coated
- Max Operating Temperature (F)
- 400
- Static Load Rating (lb)
- 5,139
- Dynamic Load Rating (lb)
- 7,901
- Bearing Insert Finish
- Black Oxide
- Bearing Insert Material
- 52100 Bearing Steel
- Maximum Speed (RPM)
- 1650
- Lubricant
- Lithium Complex Grease With Synthetic Oil
- Grease Fitting Thread Size
- 1/4-28
- Cage Type
- Land Riding Retainer
- Size Code
- 2-111
- End Cap Available
- No
- Fixed vs. Expansion
- Fixed
- Inner Ring Outside Diameter (in)
- 2.307
- Shaft Locking Type
- Set Screw
- 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
- SF-27 HT
- Mfg. Part Numberi
- 724101
- GDS #i
- GDS-118893
- Categoryi
- Square Flange
- UPCi
- 662461314951
- Inserti
- 2-111 HT
SF-27 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SF-27 | Base configuration | $172.80 | View |
| SF-27C | Contact seal | $252.10 | View |
| SF-27T | Skwezloc concentric locking collar | $242.12 | View |
| SF-27 HTThis part | High temperature | $349.60 | |
| SF-27T HT | Skwezloc concentric locking collar, High temperature | $1,055.24 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700029 | 2-111 | $161.00 |
Common Questions
What is the minimum order quantity for the SF-27 HT?
The minimum order quantity for the SF-27 HT is 7 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SF-27 HT, manufacturer article number 724101. Its UPC is 662461314951.
