Product Specifications
| Parameter |
Details |
| Model NO. |
Nu2318 |
| Product Name |
Cylindrical Roller Bearing |
| Structure |
Cylindrical |
| Outer Dimension |
Large (200-430mm) |
| Specification |
90*190*64 mm |
| Material |
Bearing Steel |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Load Direction |
Radial Bearing |
| Spherical |
Non-Aligning Bearings |
| Separated |
Separated |
| Seals Type |
Open |
| Lubricate |
Oil Grease Dry |
| Number of Row |
Single Row |
| Service |
OEM ODM |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Household Appliances |
Refrigeration compressors, Washing machine motors, Air conditioner fans |
| Industrial Machinery |
Electric motors, Gearboxes, Pumps |
| Manufacturing |
Conveyor systems, Machine tool spindles |
Eliminate Appliance Downtime with Nu2318 High Precision Cylindrical Roller Bearing
Household appliance manufacturers know the frustration of unexpected bearing failures—costly production halts, increased warranty claims, and damaged brand reputation. Many struggle with generic bearings that sacrifice precision for low cost, leading to noisy operation and shortened appliance lifespan. Sourcing reliable high-precision bearings often means navigating minimum order quantities that tie up capital or waiting weeks for custom specifications.
Engineered for Household Appliance Performance
The Nu2318 Cylindrical Roller Bearing addresses these challenges with P0-P4 precision grades and a 90x190x64mm dimension optimized for household appliance motors and rotating components. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure each bearing meets strict quality control standards, eliminating the variability common in generic suppliers. Our flexible production allows for both standard orders and OEM/ODM customization to match your exact appliance requirements.
Optimal Performance in Household Appliance Environments
This cylindrical roller bearing excels in the continuous, moderate-load conditions typical of household appliances. Its separated inner and outer rings facilitate easy installation and maintenance—critical for high-volume assembly lines—while the radial load design ensures efficient power transmission in washing machine drums, refrigerator compressors, and air conditioner fans. The open seal configuration allows for versatile lubrication options (oil, grease, or dry operation), adapting to specific appliance design constraints without compromising performance.
Precision Parameters That Matter for Appliance Reliability
Three key specifications define the Nu2318’s performance advantage: precision rating, material selection, and structural design. Available in P0-P4 grades, higher precision options (P4) minimize radial runout, reducing vibration and noise in quiet-required appliances like dishwashers. Constructed from high-grade bearing steel, it maintains dimensional stability even under temperature fluctuations common in heating/cooling appliances. The single-row cylindrical structure balances load capacity with compact size, fitting into space-constrained appliance designs while supporting the radial forces of high-torque motors.
Why Precision Bearings Lower Total Appliance Manufacturing Costs
Choosing the Nu2318 reduces long-term costs compared to budget alternatives. Low-precision bearings often require appliance redesigns to mitigate noise or vibration, adding engineering expenses. Their shorter lifespan increases warranty claims and replacement labor—costs that quickly outpace initial savings. Our bearings, backed by a 12-month global warranty, reduce these risks through consistent quality. With free technical guidance available, we help optimize bearing selection to match your appliance’s specific load, speed, and temperature requirements, avoiding costly over-specification or premature failure.
Why Global Appliance Makers Trust Saifan Bearings
With 18 years of bearing manufacturing experience, we supply to buyers across Europe, America, Southeast Asia, and the Middle East. Our in-house QC lab conducts rigorous testing on every production batch, from material composition to dimensional accuracy. We offer 1pc MOQ for standard items, ideal for prototyping or emergency replacements, with 3-5 day sample lead times and 5-15 day bulk delivery. Defect replacement and refund policies provide peace of mind, while our technical team offers free guidance on installation and maintenance to maximize bearing lifespan in your appliances.
Packaging & Shipping
- Carton and pallet packaging for secure transport and storage
- 3-5 day lead time for samples, 5-15 days for bulk orders
- Multiple shipping options including T/T, credit card, and Alibaba trade assurance
- Free samples available with buyer covering freight costs
- 1pc minimum order quantity for standard specifications
Get Your Nu2318 Bearings for Household Appliances
Don’t let substandard bearings compromise your appliance quality. Send us your exact requirements—whether standard Nu2318 bearings or custom specifications—and our team will provide a tailored quote within 24 hours. With our stable supply chain and competitive pricing, we’re ready to support your production schedule and help reduce appliance warranty issues.
Frequently Asked Questions
Q: Are these bearings suitable for high-temperature household appliances?
A: The bearing steel construction provides good temperature stability, but we recommend specifying your operating temperature range for optimal lubrication recommendations.
Q: Can you customize the Nu2318 bearing for specific appliance designs?
A: Yes, we offer full OEM/ODM customization services, including modifications to clearance, lubrication, and packaging based on your appliance requirements.
Q: What warranty coverage do you provide for the Nu2318 bearing?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualifying issues.
Q: What is the minimum order quantity for the Nu2318 bearing?
A: We accept 1pc MOQ for standard Nu2318 bearings, supporting both small-scale prototyping and large production runs.
Q: How quickly can I receive samples for testing?
A: Sample lead time is 3–5 days, with free samples available (buyer covers freight costs) to verify fit and performance before bulk ordering.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
