Cartridge Units
Sealmaster MSC-20
GEN GOLD SET SCREW
MSC-20 is also available as
- MSC-20$240.38
- MSC-20C$268.31
- MSC-20T$254.88
Series
MSC
Dynamic Load Rating (lb)
5,782
Rolling Element
Ball Bearing
Overall Height (in)
3.88
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 | 3.875 | 98.43 |
| E | 1 7/32 | 31.0 | |
| F | 5/8 | 15.9 | |
| J | 1 11/16 | 42.9 | |
| K | 1 | 25.4 | |
| L | 1 55/64 | 47.2 |
Values as printed for MSC-20. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Overall Height (in)
- 3.88
- Bore Shape
- Straight
- Overall Length (in)
- 3.88
- Overall Width (in)
- 1.69
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Housing Color
- Gray
- Bore Size - Inch
- 1.25Shaft size chart
- Outer Ring Land Profile
- Standard
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.688
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Cartridge, Cylindrical
- Housing Style
- Cartridge Block
- Outside Diameter (in)
- 3.875
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Shaft Locking Type
- Set Screw
- Bearing Type
- Medium Duty
- Grease Fitting Thread Size
- 1/4-28
- Bearing Insert Material
- 52100 Bearing Steel
- Static Load Rating (lb)
- 3,493
- Lubricant
- Lithium Complex NLGI 2 Grease
- Max Operating Temperature (F)
- 220
- Housing Material
- Cast Iron
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Inner Ring Outside Diameter (in)
- 1.859
- Bearing Insert Finish
- Black Oxide
- Cage Type
- Land Riding Retainer
- Size Code
- 2-17
- Radial Clearance
- Standard
- Maximum Speed (RPM)
- 4650
- Centerline to Outermost Bearing Face (in)
- 1
- Fixed vs. Expansion
- Fixed
- Dynamic Load Rating (lb)
- 5,782
- End Cap Available
- No
- Housing Width (in)
- 1.22
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 25,718
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MSC-20
- Mfg. Part Numberi
- 701919
- GDS #i
- GDS-115997
- Categoryi
- Cartridge Units
- UPCi
- 662461014301
- Seriesi
- MSC
- Inserti
- 2-14
MSC-20 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MSC-20This part | Base configuration | $240.38 | |
| MSC-20C | Contact seal | $268.31 | View |
| MSC-20T | Skwezloc concentric locking collar | $254.88 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700020 | 2-14 | $191.01 |
Common Questions
What is the minimum order quantity for the MSC-20?
The minimum order quantity for the MSC-20 is 6 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MSC-20, manufacturer article number 701919. Its UPC is 662461014301.
