Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

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Upgrade Your Machinery with the Sealmaster NP-9 Flange Mount Bearing Unit
The Sealmaster NP-9 Flange Mount Bearing Unit is engineered to deliver exceptional performance across a variety of industrial and commercial applications. This pillow block bearing unit features a 9/16 inch inner diameter, making it the ideal choice for machinery that demands reliability and durability.
Key Features:
Brand: SealMaster – Renowned for dependable quality.
Type: Flanged Mount Bearing – Designed for effortless installation and alignment.
Model: NP 9/16 – Precision-engineered for targeted applications.
MPN: NP-9 – Easily identifiable for quick replacement.
Country of Manufacture: United States – Ensures optimal standards and longevity.
Bore Diameter: 9/16 inch – Perfectly compatible with numerous shaft sizes.
This unit is brand new and comes in an open box, reflecting its pristine condition. Should you require assistance in finding additional parts, our dedicated team is ready to help and can source any part you need swiftly. We offer convenient next-day and expedited shipping options, alongside international shipping to ensure you receive your bearings no matter where you are.
With competitive prices and reliable shipping methods including UPS, FedEx, DHL, and Freight, the Sealmaster NP-9 is your ultimate choice for mounted bearing solutions. Upgrade today and keep your machinery operating seamlessly!
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$25.41
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| MFR / Brand | SealMaster |
|---|---|
| MPN | NP-9 |
| Model | NP 9/16 |
| Bearing Type | , Felt Seal |
| ID | 9/16 in |
| Bolt Center To Center | 190.5 mm |
|---|---|
| Number Of Bolt Holes | 2 |
| Bolt Center To Center Length | 190.5 mm |
| Number Of Bolt Holes For Fasteners | 2 |
| Centre Height Pillow Block | 57.15 mm |
| Centre Height | 57.15 mm |
| Category 1 | Bearings & Bushings |
| Category 2 | Business & Industrial |
| Category 3 | Industrial Automation & Motion Controls |
| Category 4 | Mechanical Power Transmission |
| Category 5 | Mounted Bearings & Housings |
| Min Temp | -40 �C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 35.6 kN |
| Static Load Rating | 23.2 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | NP |
| Rolling Elements | Ball |
| Max Temp | 100 �C |
| Condition | New – Open box |
| Bearing Type | Pillow Block Ball Bearing Unit |
| Item Weight | 7.5 lbs |
| Cage Material | Steel |
| Limiting Speed | 3000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Internal Clearance | CN |
| Lubricant | Grease |
| Duty Type | Heavy Duty |
| Locking Device | Set Screw |
| Insert Outer Ring | Yes |
| Relubrication Feature | Yes |
| Harmonization Code | 8483.20.40 |
| Mounting Arrangement | 2-Bolt Base |
| Housing Material | Cast Iron |
| Material | Cast Iron Housing, Bearing Steel Insert |
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