Home / Categories / Bearings / Mounted / Mounted Ball Bearings / Flange Units / Square Flange / MSF-51
Square Flange
Sealmaster MSF-51
Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MSF-51
MSF-51 is also available as
- MSF-51$1,276.68
- MSF-51 CPJ$4,887.36
Dynamic Load Rating (lb)
18,681
Rolling Element
Ball Bearing
Bore Shape
Straight
Overall Width (in)
8.44
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 , dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | 8 7/16 | 214.3 | |
| D | 2 3/4 | 69.9 | |
| G | Foot Height | 1 | 25.4 |
| H | Overall Height | 3 17/32 | 89.7 |
| J | Length Through Bore | 3 3/8 | 85.7 |
| L | 4 5/32 | 105.6 | |
| M | 7 1/4 | 184.2 | |
| N | 1 11/32 | 34.1 | |
| T_Core | 6 | 152.4 |
Values as printed for MSF-51. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 8.44
- Bolt Size (in)
- 3/4
- Pilot Configuration
- No Pilot
- Housing Construction
- One Piece
- Overall Height (in)
- 3.531
- Overall Length (in)
- 8.44
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 3.1875Shaft size chart
- Misalignment Type
- Static Only
- Foot Height (in)
- 1
- Cage Material
- Brass
- Length Through Bore (in)
- 3.375
- Housing Type (Product Selection)
- Flange, Four Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Flange Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Housing Material
- Cast Iron
- Lubricant
- Lithium Complex NLGI 2 Grease
- Fixed vs. Expansion
- Fixed
- Maximum Speed (RPM)
- 2125
- Size Code
- 2-37
- Dynamic Load Rating (lb)
- 18,681
- Radial Clearance
- Standard
- Bolt Spacing (in)
- 6.7500
- Housing Backside Inner Diameter
- 6
- End Cap Available
- No
- Inner Ring Outside Diameter (in)
- 4.156
- Grease Fitting Thread Size
- 1/4 NPT
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Insert Finish
- Black Oxide
- Max Operating Temperature (F)
- 220
- Static Load Rating (lb)
- 14,496
- Cage Type
- Land Riding Retainer
- Shaft Locking Type
- Set Screw
- Bearing Type
- Medium Duty
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 83,093
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MSF-51
- Mfg. Part Numberi
- 701964
- GDS #i
- GDS-116032
- Categoryi
- Square Flange
- UPCi
- 662461014707
- Inserti
- 3-33
MSF-51 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MSF-51This part | Base configuration | $1,276.68 | |
| MSF-51 CPJ | — | $4,887.36 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700095 | 3-33 | $824.18 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MSF-51, manufacturer article number 701964. Its UPC is 662461014707.
