Pillow Blocks
Sealmaster MP-39
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MP-39
MP-39 is also available as
Dynamic Load Rating (lb)
13,971
Housing Base
Solid
Rolling Element
Ball Bearing
Bore Shape
Straight
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 | 3 | 76.2 | |
| B | Overall Length | 11 1/4 | 285.8 |
| C | Bolt Spacing Min | 7 1/8 | 181.0 |
| C (max) | Bolt Spacing Max | 8 7/8 | 225.4 |
| D | Base Width | 3 1/4 | 82.6 |
| G | Foot Height | 1 1/16 | 27.0 |
| H | Overall Height | 6 1/4 | 158.8 |
| J | Length Through Bore | 2 3/4 | 69.9 |
| K | Centerline to Outermost Bearing Face | 1 11/16 | 42.9 |
| L | Inner Ring Outside Diameter | 3 7/16 | 87.3 |
Values as printed for MP-39. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Length (in)
- 11.25
- Base Width (in)
- 3.25
- Overall Width (in)
- 3.25
- Overall Height (in)
- 6.25
- Housing Construction
- One Piece
- Bolt Size (in)
- 3/4
- Outer Ring Land Profile
- Standard
- Misalignment Type
- Static Only
- Bore Size - Inch
- 2.4375Shaft size chart
- Housing Color
- Black
- Base to Center Height (in)
- 3.0000
- Foot Height (in)
- 1.06
- Cage Material
- Brass
- Length Through Bore (in)
- 2.748
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Setscrew Torque (in-lbs)
- 350-450
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Vibration Frequency Inner Ring Defect
- 0.0982
- Vibration Frequency Outer Ring Defect
- 0.0684
- Lubricant
- Lithium Complex NLGI 2 Grease
- Grease Fitting Thread Size
- 1/8 NPT
- Bolt Spacing Max (in)
- 8.88
- Maximum Speed (RPM)
- 2500
- Bearing Type
- Medium Duty
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- End Cap Available
- No
- Shaft Locking Type
- Set Screw
- Bearing Insert Finish
- Black Oxide
- Housing Material
- Cast Iron
- Vibration Frequency Fundamental Train
- 0.0068
- Bolt Spacing Min (in)
- 7.13
- Inner Ring Outside Diameter (in)
- 3.438
- Cage Type
- Land Riding Retainer
- Vibration Frequency Roller Spin
- 0.0451
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Base Length (in)
- 11.25
- Centerline to Outermost Bearing Face (in)
- 1.688
- Max Operating Temperature (F)
- 220
- Fixed vs. Expansion
- Fixed
- Dynamic Load Rating (lb)
- 13,971
- Size Code
- 2-211
- Static Load Rating (lb)
- 10,063
- Radial Clearance
- Standard
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 62,143
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MP-39
- Mfg. Part Numberi
- 701876
- GDS #i
- GDS-115963
- Categoryi
- Pillow Blocks
- UPCi
- 662461013885
- Inserti
- 3-27
MP-39 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MP-39This part | Base configuration | $526.19 | |
| MP-39C | Contact seal | $503.74 | View |
| MP-39 AIW | — | Request quote | View |
| MP-39 CXU | Air-handling housing fit, noise tested | $587.06 | View |
| MP-39 DRT | High-contamination seal | $815.43 | View |
| MP-39 HT | High temperature | $681.78 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700085 | 3-27 | $515.12 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MP-39, manufacturer article number 701876. Its UPC is 662461013885.
