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Pillow Blocks
Sealmaster NPL-19T
GEN GOLD SKWEZLOC
NPL-19 is also available as
Dynamic Load Rating (lb)
4,381
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
- 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 9/16 | 39.7 |
| B | Base Length | 6 1/2 | 165.1 |
| C | Bolt Spacing Min | 4 7/16 | 112.7 |
| C (max) | Bolt Spacing Max | 5 1/16 | 128.6 |
| D | Base Width | 1 7/8 | 47.6 |
| G | Foot Height | 7/16 | 11.1 |
| H | Overall Height | 3 1/4 | 82.6 |
| J | 1 9/16 | 39.7 | |
| K | 15/16 | 23.8 | |
| L | 2 3/16 | 55.6 |
Values as printed for NPL-19T. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Length (in)
- 6.5
- Overall Height (in)
- 3.25
- Base Width (in)
- 1.88
- Overall Width (in)
- 1.88
- Housing Construction
- One Piece
- Bolt Size (in)
- 1/2
- Misalignment Type
- Static Only
- Housing Color
- Black
- Bore Size - Inch
- 1.1875Shaft size chart
- Outer Ring Land Profile
- Standard
- Base to Center Height (in)
- 1.5625
- Foot Height (in)
- 0.44
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.56
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt, Low Base
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Locking Collar Outside Diameter (in)
- 2.23
- Housing Material
- Cast Iron
- Bolt Spacing Min (in)
- 4.44
- Centerline to Outermost Bearing Face (in)
- 0.98
- Base Length (in)
- 6.5
- Inner Ring Outside Diameter (in)
- 1.594
- Maximum Speed (RPM)
- 7600
- Dynamic Load Rating (lb)
- 4,381
- Vibration Frequency Inner Ring Defect
- 0.0905
- Fixed vs. Expansion
- Fixed
- Housing Coating
- Powder Coated
- Grease Fitting Thread Size
- 1/4-28
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Shaft Locking Type
- Concentric
- End Cap Available
- No
- Bearing Insert Finish
- Black Oxide
- Vibration Frequency Fundamental Train
- 0.0066
- Lubricant
- Lithium Complex NLGI 2 Grease
- Radial Clearance
- Standard
- Cage Type
- Land Riding Retainer
- Bolt Spacing (in)
- 4.75
- Vibration Frequency Outer Ring Defect
- 0.0595
- Bolt Spacing Max (in)
- 5.06
- Static Load Rating (lb)
- 2,567
- Size Code
- 2-13
- Bearing Insert Material
- 52100 Bearing Steel
- Bearing Type
- Standard Duty
- Vibration Frequency Roller Spin
- 0.0385
- Max Operating Temperature (F)
- 220
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 19,487
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NPL-19T
- Mfg. Part Numberi
- 705497
- GDS #i
- GDS-116945
- Categoryi
- Pillow Blocks
- UPCi
- 662461030523
- Inserti
- 2-13T
NPL-19 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NPL-19 | Base configuration | $118.44 | View |
| NPL-19C | Contact seal | $151.63 | View |
| NPL-19TThis part | Skwezloc concentric locking collar | $177.51 | |
| NPL-19TC | Skwezloc concentric locking collar, contact seal | $177.51 | View |
| NPL-19 CXU | Air-handling housing fit, noise tested | $442.17 | View |
| NPL-19 DRT | High-contamination seal | $946.29 | View |
| NPL-19 HI | High-performance high temperature | $799.55 | View |
| NPL-19 HT | High temperature | Request quote | View |
| NPL-19C CXU | Contact seal, Air-handling housing fit, noise tested | $442.17 | View |
| NPL-19C RMA | — | $195.68 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 705313 | 2-13T | $122.95 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NPL-19T, manufacturer article number 705497. Its UPC is 662461030523.
