Features & Benefits
- Size: 15mm x 28mm x 7mm
- 2 Sealed to protect from dust or contamination
- Pre-lubricated with grease
- Deep groove ball bearings
- Self Lubricated (Grease)
- Quantity: one Bearing
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Item #:
75266279
61902-2RS Bearing 15x28x7 Sealed Ball Bearings
Item #:
75266279
0 ratings
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Imported from USA store
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6902-2RS Ball Bearing - Popular size for multiple applications
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What Stands Out
Compact Design
Designed with dimensions of 15x28x7mm, this bearing fits perfectly in tight spaces, making it ideal for various machinery and applications without compromising on performance.
Sealed Protection
The 2RS sealing provides excellent protection against dust and moisture, increasing the lifespan of the bearing and ensuring reliable operation in challenging environments.
Smooth Operation
Engineered for reduced friction, these ball bearings offer smooth rotation and enhanced efficiency, significantly improving the overall performance of your equipment.
Product Details
- Popular 6902-2RS ball bearing size: 15mm x 28mm x 7mm
- Double SEALED ball bearings for protection from dust and contamination
- Deep groove ball bearings type: 6902-2TS
- Self-lubricated with grease for convenience
- Quantity: one bearing included
- Widely applicable in various machinery and equipment
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Small Machinery
Ideal for small machinery applications, providing reliability and reducing friction for smooth operational performance.
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Bicycle Repairs
Great for bicycle wheel hubs or bottom brackets, offering durability and resistance to dirt and moisture.
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Hobbyist Projects
Perfect for hobbyists working on robotics or models needing compact, sealed bearings for optimal function.
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Heavy Machinery
Not suitable for heavy machinery where higher load capacity and larger bearings are required for safe operation.
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High-Speed Applications
May not perform well in high-speed environments due to potential heat buildup and material limitations.
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Marine Use
Not recommended for marine environments where saltwater resistance and special coatings are necessary for longevity.
Product Description
61902-2RS Bearing 15x28x7 Sealed Ball Bearings
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the specifications of the 61902-2RS Bearing?
Answer: The 61902-2RS bearing is designed with dimensions of 15 mm inner diameter, 28 mm outer diameter, and 7 mm width. It features two rubber seals on either side, offering protection against dirt and moisture while retaining lubrication. This makes it ideal for applications where contamination is a concern, such as in motors and bicycles. -
Question:
What materials are used in the construction of 61902-2RS Bearings?
Answer: These sealed ball bearings are typically made from high carbon chromium steel, known for its durability and resistance to wear. The rubber seals are crafted from high-quality synthetic rubber, ensuring longevity and effective sealing. This combination makes them suitable for both standard and demanding applications, such as automotive and industrial machinery. -
Question:
In what applications are 61902-2RS Bearings commonly used?
Answer: 61902-2RS bearings are versatile and find use in various applications, including electric motors, bicycles, skateboards, and any machinery requiring smooth rotational movement. Their design allows them to perform efficiently in both light and moderate load situations, making them a reliable choice in mechanical assemblies. -
Question:
Are 61902-2RS Bearings pre-lubricated?
Answer: Yes, these bearings come pre-lubricated with high-quality grease, which enhances their performance and extends their service life. This lubrication helps maintain optimal function by minimizing friction and heat generation, making them ready for immediate use in various machines without additional preparation. -
Question:
What is the load capacity of a 61902-2RS Bearing?
Answer: The load capacity of the 61902-2RS bearing varies based on its specific application and configuration, but it is generally suitable for moderate radial loads. Users can expect reliable performance under typical conditions, and it maintains efficiency even under different operational settings, such as in high-speed machinery. -
Question:
Can 61902-2RS Bearings be used in outdoor applications?
Answer: While the 61902-2RS bearing is sealed to provide some protection against moisture and dirt, it is advisable to use them in controlled environments when possible. For outdoor applications, ensure that they are installed in a way that minimizes exposure to harsh weather and contaminants to avoid premature wear. -
Question:
How do I install a 61902-2RS Bearing?
Answer: Installing a 61902-2RS bearing involves ensuring that the housing is clean and free of contaminants. Carefully press the bearing into the housing using a suitable tool to avoid damaging the seal. Alignment is crucial to prevent premature failure, so ensure that the shaft is also properly aligned before installation. -
Question:
What benefits do sealed ball bearings provide?
Answer: Sealed ball bearings like the 61902-2RS offer several benefits, including reduced maintenance costs due to their inability to attract dirt and fluids. This prolongs the lifespan of the bearing. Their design also allows them to operate at higher speeds and temperatures, providing reliability in a wide array of environments. -
Question:
What is the difference between 61902-2RS and open ball bearings?
Answer: The primary difference between the 61902-2RS sealed ball bearings and open ball bearings is the presence of rubber seals. The sealed version offers enhanced protection against contaminants and moisture, making it ideal for applications where exposure is a concern. Conversely, open bearings provide better ventilation, making them suitable for applications needing quick heat dissipation. -
Question:
Where can I buy 61902-2RS Bearing 15x28x7 Sealed Ball Bearings?
Answer: You can purchase the 61902-2RS Bearing 15x28x7 Sealed Ball Bearings at Ubuy in Saint Helena. Ubuy offers a wide selection of high-quality bearings, ensuring that you get the right components for your applications easily and efficiently.
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