Pillow Blocks
Sealmaster MPD-39 CXU
GOLD HVAC INDUSTRIAL
MPD-39 is also available as
- MPD-39$942.66
- MPD-39C$780.63
- MPD-39 CXU$620.06
- MPD-39 HTA$859.24
Dynamic Load Rating (lb)
13,971 lb
Bore Size - Inch
2.4375
Base Width (in)
3.25 in
Overall Height (in)
6.25 in
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 on both sides of ball path with diamond faceted setscrews
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Felt labyrinth seal and flinger for dusty and dirty environment
- 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 | 3 | 76.2 | |
| B | Base 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 | 3 1/2 | 88.9 |
| K | Centerline to Outermost Bearing Face | 1 3/4 | 44.5 |
| L | Inner Ring Outside Diameter | 3 7/16 | 87.3 |
Values as printed for MPD-39, the base part of MPD-39 CXU; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Bore Size - Inch
- 2.4375Shaft size chart
- Base Width (in)
- 3.25 in
- Overall Height (in)
- 6.25 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Overall Length (in)
- 11.25 in
- Overall Width (in)
- 3.5 in
- Bolt Size (in)
- 3/4 in
- Bore Diameter (in)
- 2.4375 in
- Base to Center Height (in)
- 3.0000 in
- Foot Height (in)
- 1.06 in
- Length Through Bore (in)
- 3.498 in
- Centerline to Outermost Bearing Face (in)
- 1.750 in
- Bolt Spacing Min (in)
- 7.13 in
- Bolt Spacing Max (in)
- 8.88 in
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Housing Construction
- One Piece
- Housing Color
- Black
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Options
- Air Handling Housing Fit, Noise Tested
- Cage Material
- Brass
- Housing Type
- Pillow Block, Two Bolt
- Seal Type
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 350-450 in/lbs
- Cage Type
- Land Riding Retainer
- Vibration Frequency Roller Spin
- 0.0451 cps
- Bearing Insert Finish
- Black Oxide
- Bearing Type
- Medium Duty
- Vibration Frequency Fundamental Train
- 0.0068 cps
- Lubricant
- Lithium Complex NLGI 2 Grease
- Vibration Frequency Inner Ring Defect
- 0.0982 cps
- Radial Clearance
- Standard
- Bearing Insert Material
- 52100 Bearing Steel
- Shaft Locking Type
- Double Set Screw
- Vibration Frequency Outer Ring Defect
- 0.0684 cps
- Base Length (in)
- 11.25 in
- Size Code
- 2-211
- End Cap Available
- No
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Grease Fitting Thread Size
- 1/8 NPT
- Housing Material
- Cast Iron
- Housing Coating
- Powder Coated
- Dynamic Load Rating (lb)
- 13,971 lb
- Max Operating Temperature (F)
- 220 °F
- Fixed vs. Expansion
- Fixed
- Static Load Rating (lb)
- 10,063 lb
- Maximum Speed (RPM)
- 3600 rpm
- Inner Ring Outside Diameter (in)
- 3.438 in
- 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
- MPD-39 CXU
- Mfg. Part Numberi
- 709612
- GDS #i
- GDS-117442
- Categoryi
- Pillow Blocks
- UPCi
- 662461050064
- Inserti
- 3-27D
- Country of Origini
- United States of America
MPD-39 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MPD-39 | Base configuration | $942.66 | View |
| MPD-39C | Contact seal | $780.63 | View |
| MPD-39 CXUThis part | Air-handling housing fit, noise tested | $620.06 | |
| MPD-39 HTA | High temperature, air-handling housing fit | $859.24 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 702059 | 3-27D | $472.34 |
Common Questions
What is the bore diameter of the MPD-39 CXU?
The MPD-39 CXU has a bore diameter of 2.4375 in. The specification table above lists every published dimension for this part.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MPD-39 CXU, manufacturer article number 709612. Its UPC is 662461050064.
