Cartridge Units
Sealmaster MSC-31
GEN GOLD SET SCREW
MSC-31 is also available as
- MSC-31$422.49
- MSC-31T$397.12
Series
MSC
Dynamic Load Rating (lb)
9,752
Rolling Element
Ball Bearing
Housing Construction
One Piece
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
- 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 | Outside Diameter | 4.938 | 125.41 |
| E | 1 19/32 | 40.5 | |
| F | 51/64 | 20.2 | |
| J | 2 3/16 | 55.6 | |
| K | 1 5/16 | 33.3 | |
| L | 2 23/32 | 69.1 |
Values as printed for MSC-31. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Housing Construction
- One Piece
- Bore Shape
- Straight
- Overall Width (in)
- 2.19
- Overall Length (in)
- 4.94
- Overall Height (in)
- 4.94
- Bore Size - Inch
- 1.9375Shaft size chart
- Housing Color
- Gray
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.188
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Cartridge, Cylindrical
- Outside Diameter (in)
- 4.938
- Housing Style
- Cartridge Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Centerline to Outermost Bearing Face (in)
- 1.31
- Maximum Speed (RPM)
- 3250
- Grease Fitting Thread Size
- 1/4-28
- End Cap Available
- No
- Static Load Rating (lb)
- 6,601
- Bearing Type
- Medium Duty
- Fixed vs. Expansion
- Fixed
- Lubricant
- Lithium Complex NLGI 2 Grease
- Inner Ring Outside Diameter (in)
- 2.719
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Dynamic Load Rating (lb)
- 9,752
- Radial Clearance
- Standard
- Bearing Insert Finish
- Black Oxide
- Max Operating Temperature (F)
- 220
- Shaft Locking Type
- Set Screw
- Bearing Insert Material
- 52100 Bearing Steel
- Size Code
- 2-23
- Housing Material
- Cast Iron
- Cage Type
- Land Riding Retainer
- Housing Width (in)
- 1.59
- 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
- MSC-31
- Mfg. Part Numberi
- 701926
- GDS #i
- GDS-116002
- Categoryi
- Cartridge Units
- UPCi
- 662461014356
- Seriesi
- MSC
- Inserti
- 3-115
MSC-31 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MSC-31This part | Base configuration | $422.49 | |
| MSC-31T | Skwezloc concentric locking collar | $397.12 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700080 | 3-115 | $192.07 |
Common Questions
What is the minimum order quantity for the MSC-31?
The minimum order quantity for the MSC-31 is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MSC-31, manufacturer article number 701926. Its UPC is 662461014356.
