Pillow Blocks
Sealmaster MP-23TC
GEN GOLD SKWEZLOC
MP-23 is also available as
Dynamic Load Rating (lb)
7,340 lb
Overall Height (in)
4.19 in
Bore Size - Inch
1.4375
Seal Type (Product Selection)
Single Lip Contact Seal
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
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal
- 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 | Overall 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 | 2 | 50.8 | |
| K | 1 1/4 | 31.8 | |
| L | 2 11/16 | 68.3 |
Values as printed for MP-23T, the base part of MP-23TC; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Overall Height (in)
- 4.19 in
- Bore Size - Inch
- 1.4375Shaft size chart
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Overall Width (in)
- 2.25 in
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Base Width (in)
- 2.25 in
- Overall Length (in)
- 8 in
- Bolt Size (in)
- 1/2 in
- Bore Diameter (in)
- 1.4375 in
- Foot Height (in)
- 0.75 in
- Base to Center Height (in)
- 2.125 in
- Length Through Bore (in)
- 2 in
- Bolt Spacing Max (in)
- 6.38 in
- Bolt Spacing Min (in)
- 5 in
- Centerline to Outermost Bearing Face (in)
- 1.31 in
- Bolt Spacing (in)
- 5.69 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
- Cage Material
- PPS - Polyphenylene Sulfide
- Seal Type
- Single Lip Contact Seal
- Housing Type
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Locking Collar Outside Diameter (in)
- 2.75 in
- Housing Coating
- Powder Coated
- End Cap Available
- No
- Size Code
- 2-19
- Vibration Frequency Inner Ring Defect
- 0.0909 cps
- Radial Clearance
- Standard
- Vibration Frequency Roller Spin
- 0.0376 cps
- Housing Material
- Cast Iron
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Insert Finish
- Black Oxide
- Bearing Type
- Medium Duty
- Fixed vs. Expansion
- Fixed
- Cage Type
- Land Riding Retainer
- Vibration Frequency Fundamental Train
- 0.0066 cps
- Dynamic Load Rating (lb)
- 7,340 lb
- Shaft Locking Type
- Concentric
- Inner Ring Outside Diameter (in)
- 2.07 in
- Max Operating Temperature (F)
- 220 °F
- Maximum Speed (RPM)
- 4150 rpm
- Base Length (in)
- 8 in
- Vibration Frequency Outer Ring Defect
- 0.0591 cps
- Grease Fitting Thread Size
- 1/4-28
- Static Load Rating (lb)
- 4,467 lb
- Lubricant
- Lithium Complex NLGI 2 Grease
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- 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
- MP-23TC
- Mfg. Part Numberi
- 706032
- GDS #i
- GDS-117210
- Categoryi
- Pillow Blocks
- UPCi
- 662461034811
- Inserti
- 3-17TC
- Country of Origini
- United States of America
MP-23 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MP-23 | Base configuration | $242.62 | View |
| MP-23C | Contact seal | $283.22 | View |
| MP-23T | Skwezloc concentric locking collar | $236.88 | View |
| MP-23TCThis part | Skwezloc concentric locking collar, contact seal | $510.63 | |
| MP-23 CXU | Air-handling housing fit, noise tested | $313.86 | View |
| MP-23 HT | High temperature | $633.00 | View |
| MP-23 HTA | High temperature, air-handling housing fit | $664.62 | View |
| MP-23 HTC | High temperature, contact seal | $663.73 | View |
| MP-23 LO | Low drag | $1,031.25 | View |
| MP-23 RMA | — | $360.14 | View |
| MP-23C RMA | — | $363.48 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705330 | 3-17T | $180.62 |
Common Questions
What is the bore diameter of the MP-23TC?
The MP-23TC has a bore diameter of 1.4375 in. The specification table above lists every published dimension for this part.
What is the minimum order quantity for the MP-23TC?
The minimum order quantity for the MP-23TC is 50 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MP-23TC, manufacturer article number 706032. Its UPC is 662461034811.
