Pillow Blocks
Sealmaster NP-14
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-14
NP-14 is also available as
Dynamic Load Rating (lb)
2,801
Rolling Element
Ball Bearing
Housing Base
Solid
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 | Base to Center Height | 1 7/16 | 36.5 |
| B | Overall Length | 5 1/2 | 139.7 |
| C | Bolt Spacing Min | 3 7/8 | 98.4 |
| C (max) | Bolt Spacing Max | 4 3/8 | 111.1 |
| D | Base Width | 1 1/2 | 38.1 |
| G | Foot Height | 1/2 | 12.7 |
| H | Overall Height | 2 13/16 | 71.4 |
| J | Length Through Bore | 1 3/8 | 34.9 |
| K | Centerline to Outermost Bearing Face | 13/16 | 20.6 |
| L | Inner Ring Outside Diameter | 1 3/8 | 34.9 |
Values as printed for NP-14. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Bore Shape
- Straight
- Overall Width (in)
- 1.50
- Overall Length (in)
- 5.5
- Overall Height (in)
- 2.81
- Base Width (in)
- 1.50
- Bolt Size (in)
- 3/8
- Housing Construction
- One Piece
- Bore Size - Inch
- 0.875Shaft size chart
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.50
- Base to Center Height (in)
- 1.4375
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.375
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Ability to Relubricate
- Yes
- Inner Race Heat Treat Method
- Zone-Hardened
- Vibration Frequency Roller Spin
- 0.0442
- Inner Ring Outside Diameter (in)
- 1.375
- Centerline to Outermost Bearing Face (in)
- 0.813
- Radial Clearance
- Standard
- Dynamic Load Rating (lb)
- 2,801
- Bearing Type
- Standard Duty
- Static Load Rating (lb)
- 1,651
- Housing Coating
- Powder Coated
- Housing Material
- Cast Iron
- Bolt Spacing Min (in)
- 3.88
- Maximum Speed (RPM)
- 6350
- Cage Type
- Land Riding Retainer
- Fixed vs. Expansion
- Fixed
- Grease Fitting Thread Size
- 1/4-28
- Vibration Frequency Inner Ring Defect
- 0.0985
- Shaft Locking Type
- Set Screw
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Insert Finish
- Black Oxide
- Max Operating Temperature (F)
- 220
- Lubricant
- Lithium Complex NLGI 2 Grease
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bolt Spacing Max (in)
- 4.38
- Vibration Frequency Fundamental Train
- 0.0068
- End Cap Available
- No
- Size Code
- 2-015
- Vibration Frequency Outer Ring Defect
- 0.0682
- Base Length (in)
- 5.50
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 12,459
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-14
- Mfg. Part Numberi
- 700178
- GDS #i
- GDS-115386
- Categoryi
- Pillow Blocks
- UPCi
- 662461001547
- Inserti
- 2-014
NP-14 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NP-14This part | Base configuration | $102.89 | |
| NP-14C | Contact seal | $162.23 | View |
| NP-14T | Skwezloc concentric locking collar | $175.25 | View |
| NP-14 CTJ | Adapter and plug | $520.23 | View |
| NP-14 HT | High temperature | $571.37 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700012 | 2-014 | $130.74 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NP-14, manufacturer article number 700178. Its UPC is 662461001547.
