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Flange Cartridge
Sealmaster MFC-31TC
GEN GOLD SKWEZLOC
MFC-31 is also available as
Dynamic Load Rating (lb)
9,752
Bore Shape
Straight
Rolling Element
Ball Bearing
Overall Width (in)
6.38
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 and dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Housing Outside Diameter | 6 3/8 | 161.9 |
| D | 1 5/8 | 41.3 | |
| G | Foot Height | 7/16 | 11.1 |
| H | 1 5/8 | 41.3 | |
| J | 2 1/4 | 57.2 | |
| L | 3 1/2 | 88.9 | |
| N | 27/32 | 21.4 | |
| O | 5/8 | 15.9 | |
| B.C. | Bolt Circle | 5 3/8 | 136.5 |
Values as printed for MFC-31T, the base part of MFC-31TC; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Bore Shape
- Straight
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 6.38
- Bolt Size (in)
- 7/16
- Pilot Configuration
- Piloted
- Overall Length (in)
- 6.38
- Housing Construction
- One Piece
- Overall Height (in)
- 2.33
- Misalignment Type
- Static Only
- Bore Size - Inch
- 1.9375Shaft size chart
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Pilot Diameter (in)
- 4.500
- Foot Height (in)
- 0.44
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.33
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Piloted Flange Cartridge
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Pilot Depth (in)
- .625
- Housing Outside Diameter (in)
- 6.38
- Locking Collar Outside Diameter (in)
- 3.5
- Inner Ring Outside Diameter (in)
- 2.719
- Housing Coating
- Powder Coated
- Fixed vs. Expansion
- Fixed
- Static Load Rating (lb)
- 6,601
- Housing Material
- Cast Iron
- Bearing Insert Finish
- Black Oxide
- Dynamic Load Rating (lb)
- 9,752
- End Cap Available
- No
- Bolt Circle (in)
- 5.375
- Grease Fitting Thread Size
- 1/8 NPT
- Maximum Speed (RPM)
- 3250
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Cage Type
- Land Riding Retainer
- Max Operating Temperature (F)
- 220
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Type
- Medium Duty
- Size Code
- 2-23
- Radial Clearance
- Standard
- Shaft Locking Type
- Concentric
- Lubricant
- Lithium Complex NLGI 2 Grease
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 43,377
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MFC-31TC
- Mfg. Part Numberi
- 706014
- GDS #i
- GDS-117204
- Categoryi
- Flange Cartridge
- UPCi
- 662461034743
- Inserti
- 3-115TC
MFC-31 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MFC-31 | Base configuration | $329.59 | View |
| MFC-31C | Contact seal | $401.91 | View |
| MFC-31T | Skwezloc concentric locking collar | $336.15 | View |
| MFC-31TCThis part | Skwezloc concentric locking collar, contact seal | $430.65 | |
| MFC-31 BBC | — | $2,439.40 | View |
| MFC-31 DRT | High-contamination seal | $856.93 | View |
| MFC-31 HT | High temperature | $880.68 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705334 | 3-115T | $246.32 |
Common Questions
What is the minimum order quantity for the MFC-31TC?
The minimum order quantity for the MFC-31TC is 8 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MFC-31TC, manufacturer article number 706014. Its UPC is 662461034743.
