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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2 in stock
Introducing the MRC 307R Angular Contact Bearing, a high-performance solution designed for reliability and efficiency in various applications. With a precision-engineered size of 35x80x21 mm, this angular contact ball bearing (Model: 7307, MPN: 307R) is perfect for heavy-duty machinery and equipment. This premium-quality bearing from MRC is brand new and comes packaged in an open box, ensuring you receive a product that meets stringent manufacturing standards. With its robust construction, the 307R bearing offers superior load-carrying capacity and maintains precise alignment even under high-speed operations, making it an ideal choice for industrial applications. Key features include: Type: Angular Contact Ball Bearing Manufactured in the USA: Quality you can trust Competitive Pricing: Affordable solutions without compromising on quality Shipping: Fast, same-day shipping on all items, with next-day delivery options available at checkout International Shipping: Available for all orders, with combined shipping benefits If you require this bearing for your projects or are looking for other parts, feel free to contact us. We are dedicated to helping you find the components you need at competitive prices.
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| MFR / Brand | MRC |
|---|---|
| MPN | 307R |
| Model | 7307 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 35 mm |
| OD | 80 mm |
| Width | 21 mm |
| Material | Bearing Steel |
|---|---|
| Min Temp | -30°C |
| Cage Type | Stamped |
| Dynamic Load Rating | 39.7 kN |
| Static Load Rating | 26 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 300 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Condition | New – Open box |
| Item Weight | 1.00 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Contact Angle | 15° |
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When the original bearing is discontinued, not available or has a lengthy lead time, there
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