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Pillow Blocks
Sealmaster NP-29
GEN GOLD SET SCREW
Dynamic Load Rating (lb)
7,889
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 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 | Base to Center Height | 2 1/4 | 57.2 |
| B | Overall Length | 8 1/8 | 206.4 |
| C | Bolt Spacing Min | 6 | 152.4 |
| C (max) | Bolt Spacing Max | 6 1/2 | 165.1 |
| D | Base Width | 2 3/8 | 60.3 |
| G | Foot Height | 3/4 | 19.1 |
| H | Overall Height | 4 9/16 | 115.9 |
| J | Length Through Bore | 2 1/32 | 51.6 |
| K | Centerline to Outermost Bearing Face | 1 9/32 | 32.5 |
| L | Inner Ring Outside Diameter | 2 15/32 | 62.7 |
Values as printed for NP-29. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Width (in)
- 2.38
- Overall Height (in)
- 4.56
- Base Width (in)
- 2.38
- Overall Length (in)
- 8.13
- Housing Construction
- One Piece
- Bolt Size (in)
- 5/8
- Bore Size - Inch
- 1.8125Shaft size chart
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Foot Height (in)
- 0.75
- Base to Center Height (in)
- 2.2500
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.031
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Radial Clearance
- Standard
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Housing Coating
- Powder Coated
- Size Code
- 2-115
- Fixed vs. Expansion
- Fixed
- Shaft Locking Type
- Set Screw
- Bolt Spacing Max (in)
- 6.5
- End Cap Available
- No
- Vibration Frequency Outer Ring Defect
- 0.0683
- Vibration Frequency Fundamental Train
- 0.0068
- Maximum Speed (RPM)
- 3550
- Static Load Rating (lb)
- 5,216
- Bearing Type
- Standard Duty
- Bolt Spacing Min (in)
- 6
- Bearing Insert Material
- 52100 Bearing Steel
- Lubricant
- Lithium Complex NLGI 2 Grease
- Base Length (in)
- 8.13
- Vibration Frequency Roller Spin
- 0.0445
- Grease Fitting Thread Size
- 1/8 NPT
- Max Operating Temperature (F)
- 220
- Cage Type
- Land Riding Retainer
- Dynamic Load Rating (lb)
- 7,889
- Vibration Frequency Inner Ring Defect
- 0.0984
- Inner Ring Outside Diameter (in)
- 2.469
- Centerline to Outermost Bearing Face (in)
- 1.281
- Bearing Insert Finish
- Black Oxide
- Housing Material
- Cast Iron
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 35,090
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-29
- Mfg. Part Numberi
- 700194
- GDS #i
- GDS-115402
- Categoryi
- Pillow Blocks
- UPCi
- 662461001707
- Inserti
- 2-113
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700032 | 2-113 | Request Quote |
Common Questions
What is the minimum order quantity for the NP-29?
The minimum order quantity for the NP-29 is 5 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NP-29, manufacturer article number 700194. Its UPC is 662461001707.
