Pillow Blocks
Sealmaster MPD-23
GEN GOLD SET SCREW
MPD-23 is also available as
- MPD-23$337.00
- MPD-23C$385.50
- MPD-23 CPJQuote
Dynamic Load Rating (lb)
7,340
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 on both sides of ball path 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 | 2 1/8 | 54.0 | |
| B | Base Length | 8 | 203.2 |
| C | Bolt Spacing Min | 5 | 127.0 |
| C (max) | Bolt Spacing Max | 6 3/8 | 161.9 |
| D | Base Width | 2 1/4 | 57.2 |
| G | Foot Height | 3/4 | 19.1 |
| H | Overall Height | 4 3/16 | 106.4 |
| J | Length Through Bore | 2 5/16 | 58.7 |
| K | Centerline to Outermost Bearing Face | 1 5/32 | 29.4 |
| L | Inner Ring Outside Diameter | 2 1/16 | 52.4 |
Values as printed for MPD-23. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Base Width (in)
- 2.25
- Overall Height (in)
- 4.19
- Overall Width (in)
- 2.31
- Overall Length (in)
- 8
- Housing Construction
- One Piece
- Bolt Size (in)
- 1/2
- Bore Size - Inch
- 1.4375Shaft size chart
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Base to Center Height (in)
- 2.125
- Foot Height (in)
- 0.75
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.31
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Vibration Frequency Fundamental Train
- 0.0066
- Housing Material
- Cast Iron
- End Cap Available
- No
- Cage Type
- Land Riding Retainer
- Inner Ring Outside Diameter (in)
- 2.07
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Base Length (in)
- 8
- Size Code
- 2-19
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Inner Ring Defect
- 0.0909
- Bearing Type
- Medium Duty
- Vibration Frequency Roller Spin
- 0.0376
- Vibration Frequency Outer Ring Defect
- 0.0591
- Centerline to Outermost Bearing Face (in)
- 1.156
- Bolt Spacing (in)
- 5.69
- Max Operating Temperature (F)
- 220
- Lubricant
- Lithium Complex NLGI 2 Grease
- Housing Coating
- Powder Coated
- Bearing Insert Finish
- Black Oxide
- Bearing Insert Material
- 52100 Bearing Steel
- Radial Clearance
- Standard
- Dynamic Load Rating (lb)
- 7,340
- Bolt Spacing Max (in)
- 6.38
- Static Load Rating (lb)
- 4,467
- Maximum Speed (RPM)
- 5850
- Shaft Locking Type
- Double Set Screw
- Bolt Spacing Min (in)
- 5
- Fixed vs. Expansion
- Fixed
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 32,648
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MPD-23
- Mfg. Part Numberi
- 702295
- GDS #i
- GDS-116150
- Categoryi
- Pillow Blocks
- UPCi
- 662461016701
- Inserti
- 3-17D
MPD-23 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MPD-23This part | Base configuration | $337.00 | |
| MPD-23C | Contact seal | $385.50 | View |
| MPD-23 CPJ | — | Request quote | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MPD-23, manufacturer article number 702295. Its UPC is 662461016701.
Related Products
Replaces Legacy Parts
This product is a direct replacement for the following discontinued part numbers.
- 712840Sealmaster MPD-23 CXUDiscontinued