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- (4 Each) 6301-ZZ, 6301-2Z, 301SS Shielded Rad...
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Item #:
161272409
(4 Each) 6301-ZZ, 6301-2Z, 301SS Shielded Radial Ball Bearing 12X37X12 by SpinCo
82% of respondents would recommend this to a friend
Item #:
161272409
TTD 114
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Experience superior performance with our pre-lubricated 6301-ZZ, 6301-2Z Shielded Radial Ball Bearing.
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What Stands Out
Durable Shielding
These bearings come with dual metal shielding, preventing contaminants from entering and ensuring a long lifespan, making them ideal for high-performance applications.
Precision Engineering
Designed with precision to minimize friction and enhance efficiency, these ball bearings deliver smooth operation for machinery and equipment.
Versatile Compatibility
Sized at 12x37x12 mm, these bearings are compatible with various applications, offering solutions for everything from electric motors to hobby projects.
Product Details
| Brand Name | SpinCo Bearing |
| Number of Items | 4 |
| Part Number | 4-6301-ZZ |
| Manufacturer | SpinCo |
| Included Components | Bearing (s) |
| Model | 4-6301-ZZ |
| Brand | SpinCo Bearing |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists looking to replace bearings in various projects like bicycles or machinery.
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Small Machinery
Suitable for small electric motors and tools requiring dependable performance and shielded bearings.
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Automotive Repairs
Useful for mechanics needing replacement bearings for car components such as wheels or motors.
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Heavy Machinery
Not suitable for industrial applications requiring high load capacities or extreme durability.
Product Description
(4 Each) 6301-ZZ, 6301-2Z, 301SS Shielded Radial Ball Bearing 12X37X12 by SpinCo
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the main features of the 6301-ZZ and 6301-2Z shielded radial ball bearings?
Answer: The 6301-ZZ and 6301-2Z bearings feature double-shielded designs that offer enhanced protection against dust and contaminants. Measuring 12mm in inner diameter, 37mm in outer diameter, and 12mm in width, they are built for durability. These ball bearings are ideal for applications requiring reliable performance in various machinery and automotive uses. They ensure smooth operation with minimal friction, making them suitable for electric motors, household appliances, and industrial machines. -
Question:
What applications are best suited for the 301SS shielded radial ball bearing?
Answer: The 301SS shielded radial ball bearing is designed for robust applications such as in automotive, industrial, and precision machinery. Its stainless steel construction enhances corrosion resistance, making it suitable for environments where moisture or chemicals are present. Common uses include conveyor systems, robotics, and small engines where reliability and longevity are necessary. This bearing type is essential in maintaining operational efficiency and reducing downtime. -
Question:
How do I install the 6301 series shielded radial ball bearings?
Answer: Installing the 6301 series bearings involves ensuring the shaft and housing are clean and free from any debris. Lubrication is typically pre-applied, but adding a compatible grease can enhance performance. Align the bearing into the housing, pressing gently to avoid damage. It’s crucial to ensure the bearing is seated properly, as misalignment can lead to premature failure. Proper installation is key to maximizing the bearing’s lifespan in applications like wheel assemblies and motor-driven devices. -
Question:
Are the 6301-ZZ and 6301-2Z bearings interchangeable?
Answer: Yes, the 6301-ZZ and 6301-2Z bearings are often interchangeable because they share the same dimensions of 12mm x 37mm x 12mm. However, the primary difference is in their shielding; while both offer protection, users might choose one over the other based on specific application needs or environmental factors. For example, if exposure to moisture is a concern, opting for the 6301-2Z may be beneficial due to its enhanced sealing capabilities. -
Question:
What is the difference between shielded and sealed bearings?
Answer: Shielded bearings, like the 6301-ZZ and 6301-2Z, have metal shields that prevent dust and debris from entering while allowing a degree of lubrication. Sealed bearings, on the other hand, feature rubber or elastomer seals that provide better sealing against contaminants. Choosing between the two depends on your specific use case; for instance, if the application involves exposure to heavy dirt, a sealed bearing might be more appropriate. -
Question:
What materials are used in the construction of the 6301 series bearings?
Answer: The 6301 series of bearings, including the 6301-ZZ, 6301-2Z, and 301SS models, are typically crafted from high-quality steel or stainless steel, selected for their strength and resistance to wear. Stainless steel variants, such as the 301SS, are particularly effective in corrosive environments, providing longevity and performance. This material selection ensures that the bearings can withstand substantial loads and provide reliable service across various mechanical applications. -
Question:
What maintenance is required for radial ball bearings?
Answer: Maintenance of radial ball bearings involves regular inspection for signs of wear, such as noise or overheating. It’s advisable to periodically check for proper lubrication levels; adding lubricant may be necessary depending on the application requirements. Additionally, ensure the surrounding components are clean to avoid contamination. In high-load or high-speed environments, monitoring is crucial to extend the bearings’ lifespan and avoid operation interruptions. -
Question:
Can I use 6301 series bearings outdoors?
Answer: Yes, the 6301 series bearings can be used outdoors, particularly the stainless steel variant (301SS) which offers enhanced resistance to corrosion and rust. However, it is essential to make sure they are adequately protected in harsh environments exposed to moisture, dirt, or chemicals. For outdoor applications, ensure you’re using the correct shielding or sealing type to prolong their lifespan and maintain performance, particularly in machinery like garden equipment or outdoor motors. -
Question:
Where can I buy 6301-ZZ, 6301-2Z, and 301SS shielded radial ball bearings?
Answer: You can purchase 6301-ZZ, 6301-2Z, and 301SS shielded radial ball bearings conveniently from Ubuy in Trinidad and Tobago. Ubuy offers a wide selection of bearings, ensuring you find the right type suited for your specific projects or repairs. It’s a reliable online platform to access various quality products directly from the comfort of your home or office.
SpinCo Bearing Deep-Groove Ball Bearings Editorial Review
The (4 Each) 6301-ZZ, 6301-2Z, 301SS Shielded Radial Ball Bearing 12X37X12 by SpinCo is designed for durability and high performance, making it a reliable choice for various applications. With a weight of just 0.5 lbs, these bearings are easy to handle yet robust. Users have appreciated the effective shielding that minimizes dirt and contaminants, enhancing the longevity of the bearings. Moreover, the set includes four individual bearings, perfect for those who need multiple replacements or spares. This versatility is highlighted in feedback, with users noting the bearings' smooth operation and the solid construction of SpinCo products.
Customer Reviews & Ratings
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Pros
- Includes four bearings for versatile use
- Lightweight design for easy installation
- Superior shielding against dirt and contaminants
- Smooth operation enhances performance
- Reliable choice for various applications
Cons
- Some users may prefer a larger quantity option
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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TTD 114
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Features & Benefits
- Pre-lubricated for optimal performance and convenience.
- Designed to handle radial, thrust, and combination loads effectively.
- Features honed deep groove raceways for enhanced durability.
- Comes in metric dimensions with larger outer diameter for higher load capacity.
- Interchangeable with several popular bearing models.
- Ideal for a variety of applications requiring reliable bearings.
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