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Square Flange
Sealmaster MSF-28TC
Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - MSF-28TC
MSF-28 is also available as
Dynamic Load Rating (lb)
7,889
Rolling Element
Ball Bearing
Bore Shape
Straight
Bolt Size (in)
9/16
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
- Single lip contact seal
- 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 | Overall Length | 5 5/8 | 142.9 |
| D | 1 9/16 | 39.7 | |
| G | Foot Height | 9/16 | 14.3 |
| H | 2 7/32 | 56.4 | |
| J | 2 3/32 | 53.2 | |
| L | 3 1/4 | 82.6 | |
| M | 4 33/64 | 114.7 | |
| N | 3/4 | 19.1 |
Values as printed for MSF-28T, the base part of MSF-28TC; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Bolt Size (in)
- 9/16
- Overall Width (in)
- 5.63
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Height (in)
- 2.3
- Overall Length (in)
- 5.63
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 1.75Shaft size chart
- Housing Color
- Black
- Misalignment Type
- Static Only
- Foot Height (in)
- 0.56
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.17
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Flange, Four Bolt
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Locking Collar Outside Diameter (in)
- 3.35
- Housing Backside Inner Diameter
- 4
- Bearing Insert Material
- 52100 Bearing Steel
- Size Code
- 2-115
- Housing Material
- Cast Iron
- End Cap Available
- No
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bearing Type
- Medium Duty
- Radial Clearance
- Standard
- Lubricant
- Lithium Complex NLGI 2 Grease
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 7,889
- Inner Ring Outside Diameter (in)
- 2.469
- Housing Coating
- Powder Coated
- Fixed vs. Expansion
- Fixed
- Grease Fitting Thread Size
- 1/8 NPT
- Shaft Locking Type
- Concentric
- Bearing Insert Finish
- Black Oxide
- Maximum Speed (RPM)
- 3550
- Static Load Rating (lb)
- 5,216
- Max Operating Temperature (F)
- 220
- Bolt Spacing (in)
- 4.3750
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 35,090
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MSF-28TC
- Mfg. Part Numberi
- 706065
- GDS #i
- GDS-117223
- Categoryi
- Square Flange
- UPCi
- 662461035146
- Inserti
- 3-112TC
MSF-28 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MSF-28 | Base configuration | $240.37 | View |
| MSF-28C | Contact seal | $240.37 | View |
| MSF-28T | Skwezloc concentric locking collar | $314.45 | View |
| MSF-28TCThis part | Skwezloc concentric locking collar, contact seal | $395.42 | |
| MSF-28 DRT | High-contamination seal | $1,422.22 | View |
| MSF-28 HI | High-performance high temperature | $788.49 | View |
| MSF-28 HT | High temperature | $430.64 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705333 | 3-112T | $203.48 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MSF-28TC, manufacturer article number 706065. Its UPC is 662461035146.
