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Square Flange
Sealmaster SF-18T
GEN GOLD SKWEZLOC
SF-18 is also available as
Dynamic Load Rating (lb)
4,381
Bore Shape
Straight
Rolling Element
Ball Bearing
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
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty environment
- 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 1/4 | 108.0 |
| D | 1 11/64 | 29.8 | |
| G | Foot Height | 17/32 | 13.5 |
| H | 1 5/8 | 41.3 | |
| J | 1 9/16 | 39.7 | |
| L | 2 3/16 | 55.6 | |
| M | 3 7/32 | 81.8 |
Values as printed for SF-18T. Verify critical dimensions before ordering.
- Bore Shape
- Straight
- Rolling Element
- Ball Bearing
- Bolt Size (in)
- 7/16
- Overall Width (in)
- 4.25
- Pilot Configuration
- No Pilot
- Overall Length (in)
- 4.25
- Overall Height (in)
- 1.67
- Housing Construction
- One Piece
- Housing Color
- Black
- Bore Size - Inch
- 1.125Shaft size chart
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Foot Height (in)
- 0.53
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.61
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Flange, Four Bolt
- Housing Style
- Flange Block
- Locking Collar Outside Diameter (in)
- 2.23
- Ability to Relubricate
- Yes
- Setscrew Torque (in-lbs)
- 85
- Inner Race Heat Treat Method
- Zone-Hardened
- Operating Temperature Range (F)
- -20 to 220
- Housing Material
- Cast Iron
- Vibration Frequency Fundamental Train
- 0.0066
- Vibration Frequency Outer Ring Defect
- 0.0595
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bearing Type
- Standard Duty
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Cage Type
- Land Riding Retainer
- Grease Fitting Thread Size
- 1/4-28
- Bolt Spacing (in)
- 3.2500
- Maximum Speed (RPM)
- 7600
- Radial Clearance
- Standard
- Dynamic Load Rating (lb)
- 4,381
- Lubricant
- Lithium Complex NLGI 2 Grease
- Shaft Locking Type
- Concentric
- Housing Backside Inner Diameter
- 2.88
- Static Load Rating (lb)
- 2,567
- Fixed vs. Expansion
- Fixed
- Size Code
- 2-13
- Bearing Insert Finish
- Black Oxide
- Inner Ring Outside Diameter (in)
- 1.594
- Vibration Frequency Inner Ring Defect
- 0.0905
- End Cap Available
- No
- Max Operating Temperature (F)
- 220
- Vibration Frequency Roller Spin
- 0.0385
- Duty/Series
- Standard
- Optional Seal
- Contact
- Dynamic Load Rating (N)
- 19,487
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SF-18T
- Mfg. Part Numberi
- 705427
- GDS #i
- GDS-116896
- Categoryi
- Square Flange
- UPCi
- 662461029992
- Inserti
- 2-12T
SF-18 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SF-18 | Base configuration | $126.92 | View |
| SF-18C | Contact seal | Request quote | View |
| SF-18TThis part | Skwezloc concentric locking collar | $194.14 | |
| SF-18 HT | High temperature | $599.48 | View |
| SF-18T HI | Skwezloc concentric locking collar, High-performance high temperature | $713.50 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705312 | 2-12T | $161.46 |
Common Questions
What is the minimum order quantity for the SF-18T?
The minimum order quantity for the SF-18T is 2 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SF-18T, manufacturer article number 705427. Its UPC is 662461029992.
