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Item #:
16395189
MRC R6ZZ Small Ball Bearing, Double Sealed, No Snap Ring, Inch, 38 ID, 78 OD, 21000 rpm Max RPM, 301 pounds Static Load Capacity, 746 pounds Dynamic
Item #:
16395189
ZMW 882
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Imported from USA store
Order now and get it around Wednesday, September 02
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This small ball bearing is designed for high speeds and heavy loads while fitting into compact spaces.
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What Stands Out
High RPM Rating
Engineered to withstand up to 21,000 RPM, this ball bearing ensures optimal performance in high-speed applications, making it ideal for machinery requiring rapid rotations.
Robust Load Capacity
With a static load capacity of 301 pounds and dynamic load capacity of 746 pounds, it offers exceptional durability and stability for demanding mechanical setups.
Double Sealed Design
The double-sealed construction protects against contaminants, ensuring longevity and consistent performance in various environments, thus reducing maintenance needs.
Product Details
| Brand Name | MRC |
| Bearing Number | R6ZZ |
| Bearing Type | Ball Bearing |
| UPC | 097741021937 |
| Global Trade Identification Number | 00097741021937 |
| Manufacturer | MRC |
| Unit Count | 1 Count |
| Item Dimensions | 6 x 6 x 6 inches (15.2 x 15.2 x 15.2 cm) |
| Material Type | Alloy Steel, Rubber |
| Compatible Lubricant | Grease |
| Brand | MRC |
| Material | Alloy Steel, Rubber |
| Item dimensions L x W x H | 6 x 6 x 6 inches (15.2 x 15.2 x 15.2 cm) |
Who Should Buy?
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Hobbyist Projects
Ideal for hobbyists building small machines or models where reliable ball bearings are needed for smooth movement.
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DIY Repairs
Useful for maintenance and repair tasks involving equipment that requires durable and efficient ball bearings.
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Small Motors
Perfect for small electric motors in applications that require high RPM and load capacity within compact spaces.
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High Load Machinery
Not suitable for heavy industrial machinery that demands bearings with higher load capacities than 746 pounds.
Product Description
MRC R6ZZ Small Ball Bearing, Double Sealed, No Snap Ring, Inch, 38 ID, 78 OD, 21000 rpm Max RPM, 301 pounds Static Load Capacity, 746 pounds Dynamic Load Capacity
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the MRC R6ZZ small ball bearing?
Answer: The MRC R6ZZ small ball bearing features a double-sealed design, which helps keep dirt and debris out while maintaining lubrication. It has an inner diameter of 3/8" and an outer diameter of 7/8", supporting a maximum speed of 21,000 RPM. With a static load capacity of 301 pounds and a dynamic load capacity of 746 pounds, it is ideal for high-performance applications. These specifications make it suitable for various mechanical equipment, including motors and automotive systems. -
Question:
How does the double-sealed feature benefit the MRC R6ZZ bearing?
Answer: The double-sealed feature of the MRC R6ZZ ball bearing ensures better protection against contaminants such as dust and moisture, which can deteriorate bearing performance over time. This design enhances the bearing's longevity and reliability, making it perfect for applications in harsher environments. For example, if you're using this bearing in machinery exposed to dust during operation, the seals will help maintain its efficiency significantly longer compared to non-sealed alternatives. -
Question:
In what applications can I use the MRC R6ZZ ball bearing?
Answer: The MRC R6ZZ ball bearing is versatile and can be used in various applications, including electric motors, HVAC fan assemblies, and robotics. With its ability to handle high speeds and loads, it’s particularly beneficial in machinery requiring precision and reliability. For instance, if you are designing a small electric motor for a fan, this bearing provides the necessary support for consistent operation under demanding conditions. -
Question:
What maintenance does the MRC R6ZZ ball bearing require?
Answer: The MRC R6ZZ ball bearing typically requires minimal maintenance due to its double-sealed design, which prevents dirt and moisture from degrading the lubricant inside. However, it's important to periodically check for any signs of wear or noise. In applications like conveyor systems or machinery that operates continuously, regular monitoring ensures optimal performance and can extend the bearing's lifespan further. -
Question:
What is the significance of load capacities in the MRC R6ZZ bearing?
Answer: The static and dynamic load capacities of the MRC R6ZZ bearing indicate its strength and durability under different conditions. A static load capacity of 301 pounds means it can support this weight without permanent deformation, while a dynamic load capacity of 746 pounds highlights its ability to handle moving loads, making it essential in high-stress environments. When selecting bearings for applications like heavy machinery, understanding these capacities helps ensure safety and machinery longevity. -
Question:
Can the MRC R6ZZ bearing be used in outdoor environments?
Answer: Yes, the MRC R6ZZ bearing can be used in outdoor environments, but there are considerations. While the double seals offer protection against dust and moisture, prolonged exposure to harsh weather conditions can impact performance. It is advisable to place this bearing in equipment that offers additional shielding from the elements. For instance, in outdoor fans or pumps, ensuring proper housing can leverage the bearing's capabilities while maximizing its lifespan. -
Question:
What type of lubrication is recommended for the MRC R6ZZ bearing?
Answer: The MRC R6ZZ ball bearing comes pre-lubricated, and using a compatible grease designed for high-speed and high-load applications is ideal when re-lubricating. Choose lubricants that can withstand temperature fluctuations without losing viscosity. In applications where the bearing operates at high RPMs, it’s crucial to select a lubricant that can maintain stability over time to ensure continued performance without premature failure. -
Question:
How does the size of the MRC R6ZZ affect its performance?
Answer: The size of the MRC R6ZZ bearing, featuring an inner diameter of 3/8" and an outer diameter of 7/8", directly influences its load capacity and rotational speed. Smaller bearings are typically lighter and can fit into compact spaces, while still handling substantial loads at high speeds. This makes them ideal for applications where space is a constraint, yet reliable performance is crucial, such as in tight-fitting motors and gearboxes. -
Question:
What materials are used in the MRC R6ZZ bearing?
Answer: The MRC R6ZZ bearing is typically constructed with high-grade steel for the races and balls, ensuring strength and durability. The seals are made of materials that offer resistance to wear and corrosion, which complements the bearing's performance and longevity. This choice of materials ensures that the bearing can perform effectively in various environments, from industrial machines to precision devices where reliability is paramount. -
Question:
Where can I buy the MRC R6ZZ Small Ball Bearing in Zambia?
Answer: You can purchase the MRC R6ZZ Small Ball Bearing from Ubuy, which provides a wide selection of quality products along with convenience in the shopping experience. Ubuy features detailed descriptions, customer feedback, and easy access to various shipping options, making it a go-to platform for sourcing this type of bearing in Zambia. Visit their website to explore other related items as well.
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Pros
- High speed performance
- Durable double sealed design
- Strong load capacity
- Smooth rotation
- Ideal for various applications
Cons
- May require specific tools for installation.
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Features & Benefits
- Ideal for applications requiring high speeds and moderately heavy radial loads.
- Compact design perfect for small shaft sizes.
- Double-sealed with rubber seals to protect against contaminants.
- Pressed steel cage reduces friction, vibration, and noise.
- Normal clearance rating suitable for static and dynamic alignment errors.
- Versatile use in various industrial and commercial applications.
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