Pillow Blocks
Sealmaster NP-23T CXU
GOLD HVAC COMMERCIAL
NP-23 is also available as
Dynamic Load Rating (lb)
5,782
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
- Skwezloc® concentric locking for near perfect concentricity
- 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 | Base to Center Height | 1 7/8 | 47.6 |
| B | Base Length | 6 9/16 | 166.7 |
| C | Bolt Spacing Min | 4 11/16 | 119.1 |
| C (max) | Bolt Spacing Max | 5 5/16 | 134.9 |
| D | Base Width | 1 7/8 | 47.6 |
| G | Foot Height | 5/8 | 15.9 |
| H | Overall Height | 3 3/4 | 95.3 |
| J | 1 3/4 | 44.5 | |
| K | 1 1/16 | 27.0 |
Values as printed for NP-23T, the base part of NP-23T CXU; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Height (in)
- 3.75
- Overall Width (in)
- 1.88
- Overall Length (in)
- 6.56
- Base Width (in)
- 1.88
- Bolt Size (in)
- 1/2
- Housing Construction
- One Piece
- Bore Size - Inch
- 1.4375Shaft size chart
- Options
- Air Handling Housing Fit, Noise Tested
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Misalignment Type
- Static Only
- Base to Center Height (in)
- 1.875
- Foot Height (in)
- 0.63
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.81
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Locking Collar Outside Diameter (in)
- 2.62
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Bolt Spacing (in)
- 5
- Radial Clearance
- Standard
- Vibration Frequency Outer Ring Defect
- 0.0595
- Bolt Spacing Min (in)
- 4.69
- Shaft Locking Type
- Concentric
- Lubricant
- Lithium Complex NLGI 2 Grease
- Static Load Rating (lb)
- 3,493
- Bearing Type
- Standard Duty
- Vibration Frequency Roller Spin
- 0.0386
- Bearing Insert Material
- 52100 Bearing Steel
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Size Code
- 2-17
- Inner Ring Outside Diameter (in)
- 1.851
- Bearing Insert Finish
- Black Oxide
- Maximum Speed (RPM)
- 6500
- Housing Coating
- Powder Coated
- Fixed vs. Expansion
- Fixed
- Base Length (in)
- 6.56
- Grease Fitting Thread Size
- 1/4-28
- Bolt Spacing Max (in)
- 5.31
- Max Operating Temperature (F)
- 220
- Vibration Frequency Inner Ring Defect
- 0.0905
- Housing Material
- Cast Iron
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 5,782
- Vibration Frequency Fundamental Train
- 0.0066
- End Cap Available
- No
- Centerline to Outermost Bearing Face (in)
- 1.12
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-23T CXU
- Mfg. Part Numberi
- 713338
- GDS #i
- GDS-118240
- Categoryi
- Pillow Blocks
- UPCi
- 662461067437
- Inserti
- 2-17T CXU
NP-23 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NP-23 | Base configuration | $136.85 | View |
| NP-23C | Contact seal | $136.85 | View |
| NP-23T | Skwezloc concentric locking collar | $172.96 | View |
| NP-23TC | Skwezloc concentric locking collar, contact seal | $192.98 | View |
| NP-23 CXU | Air-handling housing fit, noise tested | $161.51 | View |
| NP-23 DRT | High-contamination seal | $357.43 | View |
| NP-23 HI | High-performance high temperature | $339.15 | View |
| NP-23 HT | High temperature | $291.58 | View |
| NP-23 HTC | High temperature, contact seal | $879.70 | View |
| NP-23 RM | Reduced maintenance | $264.67 | View |
| NP-23 VL | — | $188.32 | View |
| NP-23C RM | Contact seal, Reduced maintenance | $221.49 | View |
| NP-23T CXUThis part | Skwezloc concentric locking collar, Air-handling housing fit, noise tested | $198.55 | |
| NP-23T DBB | — | Request quote | View |
| NP-23T HI | Skwezloc concentric locking collar, High-performance high temperature | $572.62 | View |
| NP-23T HTC | Skwezloc concentric locking collar, High temperature, contact seal | $893.39 | View |
| NP-23T LO | Skwezloc concentric locking collar, Low drag | $1,009.08 | View |
| NP-23TX ALP | — | Request quote | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705316 | 2-17T | $138.11 |
Common Questions
What is the minimum order quantity for the NP-23T CXU?
The minimum order quantity for the NP-23T CXU is 18 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NP-23T CXU, manufacturer article number 713338. Its UPC is 662461067437.
