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Square Flange
Sealmaster SF-19T CXU
GOLD HVAC COMMERCIAL
SF-19 is also available as
- SF-19$115.12
- SF-19C$140.38
- SF-19T$167.08
- SF-19TC$177.51
- SF-19T CXU$177.51
- SF-19T HT$750.57
Dynamic Load Rating (lb)
4,381
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
4.25
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
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Felt labyrinth seal and flinger for dusty and dirty 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-19T, the base part of SF-19T CXU; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 4.25
- Bolt Size (in)
- 7/16
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Height (in)
- 1.67
- Overall Length (in)
- 4.25
- Housing Color
- Black
- Options
- Air Handling Housing Fit, Noise Tested
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Bore Size - Inch
- 1.1875Shaft size chart
- Foot Height (in)
- 0.53
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.61
- Housing Type (Product Selection)
- Flange, Four Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Outside Diameter (in)
- 2.1875
- Housing Style
- Flange Block
- Operating Temperature Range (F)
- -20 to 220
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 85
- Ability to Relubricate
- Yes
- Locking Collar Outside Diameter (in)
- 2.23
- Vibration Frequency Inner Ring Defect
- 0.0905
- Housing Backside Inner Diameter
- 2.88
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Outer Ring Defect
- 0.0595
- Cage Type
- Land Riding Retainer
- Bearing Type
- Standard Duty
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Bolt Spacing (in)
- 3.2500
- Dynamic Load Rating (lb)
- 4,381
- Vibration Frequency Fundamental Train
- 0.0066
- Maximum Speed (RPM)
- 7600
- Radial Clearance
- Standard
- Housing Material
- Cast Iron
- End Cap Available
- No
- Static Load Rating (lb)
- 2,567
- Fixed vs. Expansion
- Fixed
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Inner Ring Outside Diameter (in)
- 1.594
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Roller Spin
- 0.0385
- Lubricant
- Lithium Complex NLGI 2 Grease
- Max Operating Temperature (F)
- 220
- Shaft Locking Type
- Concentric
- Size Code
- 2-13
- Housing Width (in)
- 1.17
- 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-19T CXU
- Mfg. Part Numberi
- 707999
- GDS #i
- GDS-117343
- Categoryi
- Square Flange
- UPCi
- 662461042151
- Inserti
- 2-13T CXU
SF-19 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SF-19 | Base configuration | $115.12 | View |
| SF-19C | Contact seal | $140.38 | View |
| SF-19T | Skwezloc concentric locking collar | $167.08 | View |
| SF-19TC | Skwezloc concentric locking collar, contact seal | $177.51 | View |
| SF-19T CXUThis part | Skwezloc concentric locking collar, Air-handling housing fit, noise tested | $177.51 | |
| SF-19T HT | Skwezloc concentric locking collar, High temperature | $750.57 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705313 | 2-13T | $122.95 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SF-19T CXU, manufacturer article number 707999. Its UPC is 662461042151.
