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Square Flange
Sealmaster SF-16 CXU
GOLD HVAC COMMERCIAL
SF-16 is also available as
Dynamic Load Rating (lb)
2,801
Rolling Element
Ball Bearing
Bore Shape
Straight
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 locking 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 | 3 3/4 | 95.3 | |
| D | 1 1/32 | 26.2 | |
| G | Foot Height | 17/32 | 13.5 |
| H | Overall Height | 1 7/16 | 36.5 |
| J | Length Through Bore | 1 3/8 | 34.9 |
| L | Inner Ring Outside Diameter | 1 3/8 | 34.9 |
| M | 2 23/32 | 69.1 | |
| N | 9/16 | 14.3 | |
| T_Core | 2 3/8 | 60.3 |
Values as printed for SF-16, the base part of SF-16 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)
- 3.75
- Bolt Size (in)
- 7/16
- Pilot Configuration
- No Pilot
- Overall Length (in)
- 3.75
- Overall Height (in)
- 1.438
- Housing Construction
- One Piece
- Bore Size - Inch
- 1Shaft size chart
- Misalignment Type
- Static Only
- Options
- Air Handling Housing Fit, Noise Tested
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.53
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.375
- Housing Type (Product Selection)
- Flange, Four Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 85
- Ability to Relubricate
- Yes
- Operating Temperature Range (F)
- -20 to 220
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Outer Ring Defect
- 0.0682
- Bearing Insert Finish
- Black Oxide
- Bolt Spacing (in)
- 2.7500
- End Cap Available
- No
- Housing Backside Inner Diameter
- 2.38
- Static Load Rating (lb)
- 1,651
- Vibration Frequency Fundamental Train
- 0.0068
- Lubricant
- Lithium Complex NLGI 2 Grease
- Shaft Locking Type
- Set Screw
- Dynamic Load Rating (lb)
- 2,801
- Inner Ring Outside Diameter (in)
- 1.375
- Size Code
- 2-015
- Fixed vs. Expansion
- Fixed
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Vibration Frequency Roller Spin
- 0.0442
- Cage Type
- Land Riding Retainer
- Max Operating Temperature (F)
- 220
- Vibration Frequency Inner Ring Defect
- 0.0985
- Maximum Speed (RPM)
- 6350
- Bearing Type
- Standard Duty
- Radial Clearance
- Standard
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Housing Material
- Cast Iron
- Housing Width (in)
- 3.75
- Duty/Series
- Standard
- Optional Seal
- Contact
- Dynamic Load Rating (N)
- 12,459
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SF-16 CXU
- Mfg. Part Numberi
- 719277
- GDS #i
- GDS-118725
- Categoryi
- Square Flange
- UPCi
- 662461107379
- Inserti
- 2-1 CXU
SF-16 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SF-16 | Base configuration | $100.77 | View |
| SF-16C | Contact seal | $97.17 | View |
| SF-16T | Skwezloc concentric locking collar | $122.74 | View |
| SF-16TC | Skwezloc concentric locking collar, contact seal | $122.74 | View |
| SF-16 CTJ | Adapter and plug | Request quote | View |
| SF-16 CXUThis part | Air-handling housing fit, noise tested | $209.45 | |
| SF-16 HI | High-performance high temperature | $642.75 | View |
| SF-16 HT | High temperature | $177.92 | View |
| SF-16T CXU | Skwezloc concentric locking collar, Air-handling housing fit, noise tested | $145.46 | View |
| SF-16T DRT | Skwezloc concentric locking collar, High-contamination seal | $525.54 | View |
| SF-16T HT | Skwezloc concentric locking collar, High temperature | $374.13 | View |
| SF-16T HTC | Skwezloc concentric locking collar, High temperature, contact seal | $392.18 | View |
| SF-16T RM | Skwezloc concentric locking collar, Reduced maintenance | Request quote | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700015 | 2-1 | $121.87 |
Common Questions
What is the minimum order quantity for the SF-16 CXU?
The minimum order quantity for the SF-16 CXU is 100 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SF-16 CXU, manufacturer article number 719277. Its UPC is 662461107379.
