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ISO 9001:2015
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Factory Direct
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Product Detail
Mini Flanged Stainless Steel Ball Bearing MR137 MR117 MR104 for Corrosion Resistant Motors
Ensure smooth, long-lasting performance in corrosion-prone motor applications with our Mini Flanged Stainless Steel Ball Bearing series (MR137, MR117, MR104). Crafted to resist rust and withstand high temperatures, these precision-engineered bearings eliminate frequent replacements and downtime, keeping your motors running reliably even in harsh environments.
- Single-row spherical raceway design ensures stable rotation and reduced friction, critical for maintaining motor efficiency
- Stainless steel construction delivers exceptional durability, ideal for washdown or outdoor equipment where corrosion is a concern
- Flanged configuration simplifies installation, saving time and ensuring secure mounting in compact motor assemblies
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Free Sample Available
OEM / ODM Support
T/T · L/C · Alibaba
Product Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | UCP322 |
| Feature | Corrosion Resistant, High Temperature, High Speed |
| Rows Number | Single |
| Raceway | Spherical Raceway |
| Bearing Block Model | F |
| Transport Package | Carton + Wooden Pallet / Export Standard Packing |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Manufacturing | Electric Motors, Conveyors, Pumps |
| Automotive | Power Transmission Systems, Auxiliary Motors |
| Agricultural Machinery | Irrigation Pumps, Harvester Motors |
| Home Appliances | Washing Machines, Air Conditioners |
| New Energy | Solar Tracking Systems, Small Wind Turbines |
Corrosion Resistant Motors Need Reliable Bearings — MR137 MR117 MR104 Deliver
Motor failures in humid or chemical environments often trace back to bearing corrosion. Replacing corroded bearings means costly downtime, missed production targets, and repeated maintenance cycles. Sourcing mini flanged bearings that balance precision, corrosion resistance, and cost efficiency can feel like a constant challenge for equipment manufacturers.
Stainless Steel Mini Flanged Bearings Engineered for Harsh Conditions
Our Mini Flanged Stainless Steel Ball Bearings (MR137, MR117, MR104) address these challenges head-on. Crafted from high-grade stainless steel, these bearings resist corrosion in wet, chemical, and high-temperature environments — critical for motors in food processing, marine, and outdoor applications. With over 18 years of manufacturing experience, we ensure each bearing meets ISO standards, supported by our in-house laboratory testing for noise, vibration, and service life.
Precision Performance in Demanding Applications
These single-row spherical raceway bearings excel in high-speed motor applications, where stability and low friction are non-negotiable. The flanged design simplifies axial positioning during installation, reducing assembly time and errors. Whether operating in temperatures up to 200°C or exposed to water spray, their corrosion-resistant properties maintain performance, preventing seizing and extending motor lifespan.
Key Technical Features That Matter
The single-row configuration balances load capacity and compact size, making it ideal for miniaturized motors. The spherical raceway design allows minor misalignment, reducing stress on motor shafts and improving operational smoothness. High-temperature resistance ensures consistent performance in heat-generating equipment, while the corrosion-resistant stainless steel construction eliminates the need for frequent replacements in harsh environments. Each bearing undergoes dimensional detection and noise testing to meet Z2/Z3/Z4 noise grade standards, ensuring quiet operation in precision applications.
Long-Term Value Beats Short-Term Savings
Choosing low-quality bearings may cut initial costs, but the hidden expenses add up: unexpected motor failures, production downtime, and labor for replacements. Our stainless steel bearings, backed by ISO 9001:2015 quality management, deliver consistent performance, reducing total cost of ownership. With a 12-month warranty and free replacement for qualified defects, we stand behind every bearing, ensuring reliability from installation to operation.
Why Global Buyers Choose Saifan Bearings
As a professional bearing manufacturer since 2005, we serve clients across Europe, North America, Southeast Asia, and the Middle East. Our integrated capabilities — from R&D to production to global sales — ensure quality control at every stage. We offer flexible order policies, including 1-piece MOQ for standard bearings and 3-5 day delivery for samples, supporting both small-scale repairs and large production runs. Our technical team provides free guidance on selection, installation, and maintenance, ensuring you get the right bearing for your specific application.
Packaging & Shipping
- Export standard packing: Carton + Wooden Pallet to ensure safe transportation
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- Real-time tracking: Logistics information provided once shipment is dispatched
- Flexible MOQ: 1 piece for standard bearings, customized order quantity negotiable
Get Your Corrosion Resistant Bearings Today
Don’t let bearing failure disrupt your operations. Send us your motor specifications, required quantities, and application details — our team will confirm the right MR series bearing for your needs and provide a quote within 24 hours. With stock available for quick shipment, you can minimize downtime and keep your equipment running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict ISO 9001:2015 quality control. Each product can be traced through our production records, and we provide certification upon request.
Q: How do I confirm if the MR137/MR117/MR104 is suitable for my motor?
A: Provide your motor model, shaft diameter, operating temperature, and load requirements. Our technical team will conduct a free compatibility check to ensure optimal performance.
Q: What warranty do you offer on these stainless steel bearings?
A: We provide 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 standard bearings?
A: We accept orders starting from 1 piece for standard bearings, making it easy to source for emergency repairs or small production runs.
Q: How long does shipping take to Europe or North America?
A: Sample orders typically deliver within 3-5 working days via express courier (DHL/FedEx). Bulk orders take 5-15 working days, with sea freight options available for larger shipments.
Q: How can I verify the quality of the bearings upon receipt?
A: Each bearing is inspected before shipment, and we provide test reports for noise, vibration, and dimensional accuracy. You can also check the laser-etched model number and packaging for authenticity.
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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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