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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Introducing the MRC 302SZZ Bearing with Rubber Seals! Enhance your machinery’s efficiency and longevity with the high-quality MRC 302SZZ Bearing, measuring 15x42x13mm. Utilizing the proven 6302-2RS-C3 design, this ball bearing is engineered for exceptional performance across a variety of applications. The robust rubber seals provide superior protection against contaminants, ensuring consistent functionality and durability. Key Features: Model: 6302-2RS-C3 (also known as 302SZZ) Manufactured in the USA: Guarantees unmatched quality and reliability Condition: New – Open box, ready for immediate use Quantity: Includes 7 pieces, ideal for bulk purchases or maintenance needs Compatibility: Suitable for a wide range of machinery and equipment Experience prompt delivery with our same-day and next-day shipping options available at checkout, ensuring you never face delays. We also combine shipping for multiple orders to maximize your savings. Whether you are a professional technician seeking reliable replacement parts or a DIY enthusiast eager to upgrade your equipment, the MRC 302SZZ Bearing is the perfect solution. Contact us today for any inquiries about surplus bearings you may have!
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| MFR / Brand | MRC |
|---|---|
| MPN | 302SZZ |
| Model | 63022RSC3 |
| Bearing Type | Ball Bearing, Double Shield |
| ID | 15mm |
| OD | 42mm |
| Width | 13mm |
| Advertise | 1 |
|---|---|
| Series | 300 |
| Condition | New – Open box |
| Lubricant | Grease |
| Material | Chrome Steel |
| Category 1 | Ball & Roller Bearings |
| Category 2 | Bearings & Bushings |
| Category 3 | Business & Industrial |
| Category 4 | Industrial Automation & Motion Controls |
| Category 5 | Mechanical Power Transmission |
| Min Temp | -20°C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 11.4 kN / 2560 lbf |
| Static Load Rating | 5.4 kN / 1210 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 0.18 lbs |
| Cage Material | Steel |
| Limiting Speed | 15000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 84821000 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 6302-2Z |
|---|---|
| Cross Reference 2 | FAG 6302-2Z |
| Cross Reference 3 | Timken 6302-ZZ |
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