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Square Flange
Sealmaster SF-24
Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-24
SF-24 is also available as
Dynamic Load Rating (lb)
7,340
Bore Shape
Straight
Rolling Element
Ball Bearing
Bolt Size (in)
1/2
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
- Felt labyrinth seal and flinger for dry , 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 , dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | 5 1/8 | 130.2 | |
| D | 1 1/2 | 38.1 | |
| G | Foot Height | 9/16 | 14.3 |
| H | Overall Height | 2 1/64 | 51.2 |
| J | Length Through Bore | 1 15/16 | 49.2 |
| L | Inner Ring Outside Diameter | 2 1/16 | 52.4 |
| M | 4 5/64 | 103.6 | |
| N | 3/4 | 19.1 | |
| T_Core | 3 1/2 | 88.9 |
Values as printed for SF-24. Verify critical dimensions before ordering.
- Bore Shape
- Straight
- Rolling Element
- Ball Bearing
- Bolt Size (in)
- 1/2
- Overall Width (in)
- 5.13
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Height (in)
- 2.016
- Overall Length (in)
- 5.13
- Bore Size - Inch
- 1.5Shaft size chart
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Foot Height (in)
- 0.56
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.938
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Flange, Four Bolt
- Housing Style
- Flange Block
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Maximum Speed (RPM)
- 4150
- Fixed vs. Expansion
- Fixed
- Bearing Insert Material
- 52100 Bearing Steel
- Radial Clearance
- Standard
- Housing Backside Inner Diameter
- 3.5
- End Cap Available
- No
- Bearing Insert Finish
- Black Oxide
- Shaft Locking Type
- Set Screw
- Grease Fitting Thread Size
- 1/4-28
- Inner Ring Outside Diameter (in)
- 2.07
- Housing Coating
- Powder Coated
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bolt Spacing (in)
- 4.0000
- Cage Type
- Land Riding Retainer
- Housing Material
- Cast Iron
- Size Code
- 2-19
- Bearing Type
- Standard Duty
- Max Operating Temperature (F)
- 220
- Static Load Rating (lb)
- 4,467
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Dynamic Load Rating (lb)
- 7,340
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 32,648
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SF-24
- Mfg. Part Numberi
- 700449
- GDS #i
- GDS-115507
- Categoryi
- Square Flange
- UPCi
- 662461003510
- Inserti
- 2-18
SF-24 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SF-24This part | Base configuration | $147.29 | |
| SF-24C | Contact seal | $147.29 | View |
| SF-24T | Skwezloc concentric locking collar | $186.15 | View |
| SF-24TC | Skwezloc concentric locking collar, contact seal | $221.30 | View |
| SF-24 DRT | High-contamination seal | $712.05 | View |
| SF-24 HI | High-performance high temperature | $401.75 | View |
| SF-24 HT | High temperature | $293.72 | View |
| SF-24 HTC | High temperature, contact seal | Request quote | View |
| SF-24C RM | Contact seal, Reduced maintenance | Request quote | View |
| SF-24T CXU | Skwezloc concentric locking collar, Air-handling housing fit, noise tested | $221.30 | View |
| SF-24T HS | Skwezloc concentric locking collar, High speed | $1,045.04 | View |
| SF-24T HT | Skwezloc concentric locking collar, High temperature | $1,206.56 | View |
| SF-24T HTC | Skwezloc concentric locking collar, High temperature, contact seal | $938.14 | View |
| SF-24T LO | Skwezloc concentric locking collar, Low drag | $1,033.76 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700025 | 2-18 | $210.19 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SF-24, manufacturer article number 700449. Its UPC is 662461003510.
