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Pillow Blocks
Sealmaster NP-46
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-46
Dynamic Load Rating (lb)
14,839
Measure Units
Inch
Internal Clearance
Standard
Seal Type
Felt Labyrinth 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
- 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 | 3.5 | 88.9 |
| B | Overall Length | 13 | 330.2 |
| C | Bolt Spacing Min | 8 1/2 | 215.9 |
| C (max) | Bolt Spacing Max | 9 1/2 | 241.3 |
| D | Base Width | 3 1/2 | 88.9 |
| G | Foot Height | 1 1/8 | 28.6 |
| H | Overall Height | 7 | 177.8 |
| J | Length Through Bore | 3 1/16 | 77.8 |
| K | Centerline to Outermost Bearing Face | 1 3/4 | 44.5 |
| L | Inner Ring Outside Diameter | 3 41/64 | 92.5 |
Values as printed for NP-46. Verify critical dimensions before ordering.
- Measure Units
- Inch
- Internal Clearance
- Standard
- Seal Type
- Felt Labyrinth Seal
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Misalignment
- ±2.0° Misalignment - Static Only
- Bore Shape
- Straight
- Housing Construction
- One Piece
- Bearing Insert Coating
- Black Oxide Coated
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Bore Size - Inch
- 2 7/8Shaft size chart
- Dynamic Load Rating (N)
- 66,004
- Dynamic Load Rating (lb)
- 14,839
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- NP-46
- Mfg. Part Numberi
- 707767
- GDS #i
- GDS-117324
- Categoryi
- Pillow Blocks
- Inserti
- 2-214
Documents & Support
- Sealmaster Mounted Ball Bearings (Regal Rexnord catalog section G) — page G-31View
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700051 | 2-214 | $677.08 |
Common Questions
How do I get a price for the NP-46?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
What is the minimum order quantity for the NP-46?
The minimum order quantity for the NP-46 is 5 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster NP-46, manufacturer article number 707767.
