Miniature Bearing Affordable Alternatives Thin Wall Deep Groove Ball Bearing 61815 Bearing Price
Product Description:
Thin wall bearings are designed with a minimal cross-section to save space and reduce weight. They are commonly used in applications with limited space and where high levels of precision are required. These bearings are typically made from high-quality materials such as stainless steel, chrome steel, or ceramic to provide durability and reliable performance. Thin wall bearings are typically used in industries such as robotics, medical devices, aerospace, and automotive. They are available in various types including deep groove, angular contact, and four-point contact to suit different applications. These bearings are designed to provide smooth and quiet operation while handling radial and axial loads.



Features:
- Space-saving design: Thin wall bearings have a compact and lightweight design, making them suitable for applications where space is limited.
- High precision and accuracy: These bearings offer precise movement and positioning control, making them ideal for applications that require high accuracy.
- Low friction: Thin wall bearings are designed to minimize friction during operation, leading to smooth and efficient performance.
- Quiet operation: With reduced friction and vibration, thin wall bearings operate quietly, making them suitable for noise-sensitive applications.
- High load capacity: Despite their thin profile, thin wall bearings can support significant radial and axial loads, making them suitable for heavy-duty applications.
- Durability: Thin wall bearings are typically constructed from high-quality materials that provide excellent resistance to wear, corrosion, and fatigue, ensuring long service life.
- Easy installation and maintenance: Thin wall bearings are designed for easy installation and maintenance, minimizing downtime and operational disruptions.

Technical Parameters:
| model | Imperial Sizes(in) | Metric Sizes | Radial load capacity | weight | |||||
| Inner diameter | Outer diameter | Width | Inner diameter | Outer diameter | Width | Static load | Dynamic load | (Kg) | |
| d | D | B | d | D | B | Cor | Cr | ||
| mm | mm | (N) | |||||||
| 61802 | 1000802 | 15 | 24 | 5 | 2.1 | 1.30 | 30000 | 22000 | |
| 61803 | 1000803 | 17 | 26 | 5 | 2.2 | 1.50 | 28000 | 20000 | |
| 61804 | 1000804 | 20 | 32 | 7 | 3.5 | 2.20 | 24000 | 18000 | |
| 61801 | 1000801 | 12 | 21 | 5 | 1.9 | 1.00 | 32000 | 24000 | |
| 61809 | 1000809 | 45 | 58 | 7 | 6.4 | 5.60 | 12000 | 9000 | |
| 61806 | 1000806 | 30 | 42 | 7 | 4.7 | 3.60 | 17000 | 13000 | |
| 61807 | 1000807 | 35 | 47 | 7 | 4.9 | 4.00 | 15000 | 11000 | |
| 61805 | 1000805 | 25 | 37 | 7 | 4.3 | 2.90 | 20000 | 16000 | |
| 61808 | 1000808 | 40 | 52 | 7 | 5.1 | 4.40 | 13000 | 10000 | |
| 61810 | 1000810 | 50 | 65 | 7 | 6.6 | 6.10 | 10000 | 8500 | |
| 61811 | 1000811 | 55 | 72 | 9 | 9.1 | 8.40 | 9500 | 8000 | |
| 61815 | 1000815 | 75 | 95 | 10 | 12.5 | 12.8 | 7000 | 6000 | |
| 61813 | 1000813 | 65 | 85 | 10 | 11.9 | 11.5 | 8000 | 6700 | |
| 61814 | 1000814 | 70 | 90 | 10 | 12.1 | 11.9 | 7500 | 6300 | |
| 61812 | 1000812 | 60 | 78 | 10 | 9.1 | 8.70 | 8500 | 7000 | |
| 61816 | 1000816 | 80 | 100 | 10 | 12.7 | 13.3 | 6700 | 5600 | |
| 61800 | 1000800 | 10 | 19 | 5 | 1.8 | 0.93 | 36000 | 28000 | |
| 61818 | 1000818 | 90 | 115 | 13 | 19.5 | 20.5 | 6000 | 4800 | |
| 61819 | 1000819 | 95 | 120 | 13 | 19.8 | 21.3 | 5600 | 4500 | |
| 61820 | 1000820 | 100 | 125 | 13 | 20.1 | 22.0 | 5300 | 4300 | |
| 61817 | 1000817 | 85 | 110 | 13 | 19.2 | 19.8 | 6300 | 5000 | |
| 61822 | 1000822 | 110 | 140 | 16 | 28.1 | 30.7 | 5000 | 3800 | |
| 61824 | 1000824 | 120 | 150 | 16 | 28.9 | 32.9 | 4300 | 3400 | |
| 61821 | 1000821 | 105 | 130 | 13 | 20.3 | 22.7 | 5000 | 4000 | |
| 61826 | 1000826 | 130 | 165 | 18 | 37.9 | 42.9 | 4000 | 3200 | |
Company Profile
:
Applications:
Applications of Thin Wall Bearings:
- Robotics: Thin wall bearings are commonly used in robotic arms, articulated joints, and robotic manipulators for precise and smooth movement.
- Medical Equipment: Thin wall bearings find applications in medical devices such as surgical robots, imaging systems, and diagnostic equipment for accurate positioning and performance.
- Aerospace: Thin wall bearings are utilized in aircraft systems, including landing gear assemblies, control surfaces, and guidance systems for reliable and precise operation.
- Automotive: Thin wall bearings are employed in various automotive components, such as steering systems, transmissions, and suspension systems, to ensure smooth and efficient operation.
- Industrial Machinery: Thin wall bearings are used in industrial machinery, such as machine tools, conveyors, and automation equipment, for precise motion control and load handling.
- Electronics: Thin wall bearings play a crucial role in electronics manufacturing equipment, precision instruments, and semiconductor processing tools, ensuring smooth and stable movement for sensitive components.
- Renewable Energy: Thin wall bearings are essential components in renewable energy systems, including solar trackers, wind turbines, and wave energy converters, for efficient and accurate tracking and alignment.
Packing and Shipping:
Product Packaging:
The thin wall bearings are packaged in a sturdy cardboard box to protect them during shipping and storage. Each bearing is individually wrapped in a plastic bag to prevent any damage or contamination during transportation.
Shipping:
Our thin wall bearings are shipped via a reputable courier service to ensure fast and reliable delivery to our customers. We take great care in packaging and labeling each shipment to ensure that it arrives in good condition and is easy to identify.
FAQ:
Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




