Product Specifications
| Parameter |
Details |
| Model NO. |
61902, 61902-Z, 61902-2Z |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
15×28×7mm |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
CNC Machines, Spindles, Gearboxes, Electric Motors |
| Textile Machinery |
Weaving Machines, Spinning Frames |
| Packaging Equipment |
Conveyors, Filling Machines, Labeling Systems |
| Home Appliances |
Air Conditioners, Washing Machines, Refrigeration Compressors |
| New Energy |
Solar Tracking Systems, Small Wind Turbines |
Reduce Downtime with Durable 61902 Deep Groove Ball Bearing for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—every hour of halted production erodes profits and delays deadlines. A common culprit? Low-quality bearings that fail prematurely, especially in high-speed applications like electric motors and gearboxes. Sourcing reliable 61902 ball bearings often means navigating minimum order quantities that don’t fit urgent repair needs or enduring long lead times from overseas suppliers.
61902 Ball Bearing: Ready-to-Ship Solutions for Critical Machinery
Our 61902 deep groove ball bearing series (61902, 61902-Z, 61902-2Z) addresses these challenges directly. With a standard 15x28x7mm specification, these radial bearings are engineered for industrial machinery, offering the durability needed for continuous operation. As a professional bearing manufacturer with decades of export experience, we maintain flexible order policies—1 piece MOQ for standard bearings—so you can secure the exact quantity required for maintenance or production runs without excess inventory. Sample orders ship within 3-5 working days, ensuring your machinery gets back online fast.
Engineered for Reliable Performance in Industrial Environments
The 61902 bearing series excels in applications requiring radial load support and smooth rotation, such as textile machine spindles, packaging conveyor systems, and small electric motors. With a contact angle of 0°, these single-row deep groove bearings minimize friction, making them ideal for high-speed operations where heat buildup and energy loss must be controlled. The 61902-Z and 61902-2Z variants feature metal shields to prevent contamination from dust and debris, extending service life in harsh industrial settings.
Technical Details That Ensure Long-Term Machinery Efficiency
Every dimension of the 61902 bearing is precision-engineered to deliver consistent performance. The 15mm bore diameter, 28mm outer diameter, and 7mm width ensure compatibility with standard industrial shafts and housings, reducing the need for custom adaptations. Constructed from high-grade bearing steel, these bearings balance hardness and toughness to withstand cyclic loads without cracking. The shielded designs (Z and 2Z) provide an extra layer of protection against particulate matter, a critical advantage in manufacturing environments where debris can accelerate wear. Our production process adheres to ISO 9001:2015 standards, with full-process quality control including dimensional detection and vibration testing to guarantee each bearing meets P0 precision grade requirements.
Why Cutting Corners on Bearings Costs More in the Long Run
Opting for low-cost counterfeit 61902 bearings may seem like a budget-friendly choice, but the hidden costs add up quickly. These inferior products often use substandard steel, leading to premature fatigue and failure. A single bearing breakdown can halt an entire production line, resulting in thousands of dollars in lost output. In contrast, our genuine 61902 deep groove ball bearings undergo rigorous incoming material inspection and performance testing, ensuring they meet international industrial standards (ISO, ABMA, DIN). With a 12-month warranty, we stand behind the reliability of every bearing, reducing the risk of unplanned maintenance and extending the operational life of your machinery.
Your Trusted Partner for Industrial Bearing Solutions
With over 18 years of industry experience, Jinan Saifan Bearing Co., Ltd combines manufacturing expertise with global supply chain capabilities. Our ISO 14001-certified facility uses advanced precision processing equipment and automated production lines to maintain consistent quality. We offer one-stop service from R&D to delivery, supporting OEM/ODM customization for unique industrial needs. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, helping you optimize performance and reduce downtime. We serve customers in Europe, North America, Southeast Asia, and the Middle East, with a track record of stable supply and on-time delivery—5-15 working days for bulk orders.
Packaging & Shipping
- Standard industrial packaging with protective inner boxes and outer carton reinforcement
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Flexible logistics options: DHL, FedEx, UPS, air freight, or sea freight based on urgency and volume
- Real-time tracking numbers provided upon shipment for full supply chain visibility
- 1 piece MOQ available for standard bearings, supporting emergency repairs and small-batch production
Get Your 61902 Bearing Shipped Today
Don’t let bearing issues keep your machinery idle. Whether you need a single 61902-2Z bearing for an emergency repair or bulk quantities for production, we have the inventory and expertise to meet your needs. Contact us with your bearing model, application details, and quantity—our team will respond within 24 hours with a competitive quote and delivery plan.
Frequently Asked Questions
Q: Are these 61902 bearings genuine and traceable?
A: Yes, all our bearings are produced in our ISO 9001:2015-certified facility and undergo strict quality control. We provide batch traceability documentation for every order.
Q: How do I confirm if the 61902 bearing fits my equipment?
A: Provide your equipment model, shaft diameter, and operating conditions (load, speed, temperature), and our technical team will verify compatibility and recommend the optimal variant (open, Z, or 2Z).
Q: What is the warranty policy for these bearings?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity for the 61902 series?
A: Standard bearings have a 1 piece MOQ, making them ideal for emergency repairs or small-scale projects. Custom orders may have negotiable quantities.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders take 5-15 working days. Expedited shipping options are available for urgent requests.
Q: How can I ensure the bearings I receive are not counterfeit?
A: Our packaging includes product labels with batch numbers, and we provide certification of conformity. You can also verify production details through our quality control team
Tags:
61902 ball bearing
61902 bearing for industrial use
61902-2Z 15x28x7mm
61902-Z bearing
deep groove bearing
durable deep groove ball bearing
Industrial Machinery Bearing
radial bearing 15x28x7mm
