Product Specifications
| Parameter |
Details |
| Model NO. |
23020EK |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 |
| Specification |
100*150*37 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Gearboxes |
| Automotive |
Vehicle Transmissions, Axle Systems |
| Agriculture |
Harvesters, Tractors, Farm Machinery |
| Construction |
Excavators, Heavy Load Equipment |
| New Energy |
Wind Turbines, Renewable Energy Generators |
Prevent Costly Downtime with Reliable 23020EK-23032EK Self-Aligning Roller Bearings
Industrial machinery operators know the frustration of unexpected shutdowns caused by bearing failure. Misalignment issues in heavy-duty equipment often lead to premature wear, while sourcing precision bearings with flexible order terms can delay production timelines. When every hour of downtime impacts your bottom line, choosing the right self-aligning roller bearings becomes critical for maintaining operational continuity.
Precision Engineered Self-Aligning Roller Bearings for Demanding Applications
Our Self-Aligning Roller Bearings 23020EK-23032EK series delivers P0-P4 precision and Z2-Z4 noise grades to address these challenges. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets strict quality standards—whether for machine tool spindles requiring minimal vibration or agricultural equipment operating under harsh conditions. With 1pc MOQ for standard items and 3-5 day sample lead times, we support both emergency repairs and long-term production planning.
Optimal Performance in Misaligned Conditions
Self-aligning roller bearings excel in applications where shaft misalignment is common, such as conveyors, pumps, and gearboxes. The double-row design and spherical outer ring allow angular misalignment up to 2-3 degrees, reducing stress on adjacent components. Engineered to handle radial loads and moderate axial loads in both directions, these bearings provide reliable performance in high-torque industrial machinery operating at variable speeds.
Key Technical Features That Ensure Longevity
Precision rating directly impacts operational efficiency—P4 grade bearings minimize runout for high-speed applications like CNC machine spindles, while P0 grade offers cost-effective reliability for general machinery. Clearance options (C0, C3, C4) accommodate thermal expansion: C3 and C4 clearances are ideal for high-temperature environments such as steel mills, preventing seizure during operation. The bearing steel construction ensures durability, with hardness levels optimized to resist wear even in dusty or contaminated conditions.
Why Authentic Bearings Matter for Total Cost of Ownership
Choosing non-genuine bearings may reduce upfront costs, but the hidden expenses add up quickly. Counterfeit bearings often fail prematurely, leading to unplanned maintenance, production losses, and potential damage to expensive equipment. Our bearings undergo rigorous testing in our in-house QC lab, with each unit traceable to raw material sources. Backed by a 12-month global warranty, they deliver consistent performance that lowers long-term maintenance costs compared to inferior alternatives.
Our Commitment to Reliable Supply
With over 18 years in the industry, we’ve built a reputation for stable supply chains serving clients across Europe, America, Southeast Asia, and the Middle East. Our production capacity of 1,000,000 units annually ensures consistent availability, while free technical guidance helps you select the right bearing for your specific application. Whether you need OEM customization for proprietary machinery or standard NSK/INA bearings for quick replacement, our team provides responsive support from inquiry to after-sales service.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 days sample lead time for urgent evaluation
- 5-15 days bulk delivery for production requirements
- Flexible shipping via T/T, credit card, or Alibaba trade terms
- 1pc MOQ available for emergency repair needs
Get Your Bearings Delivered When You Need Them
Don’t let bearing issues slow down your operation. Whether you’re maintaining a production line or repairing critical equipment, our Self-Aligning Roller Bearings 23020EK-23032EK series offers the precision and reliability you need. Contact us today with your bearing designation, application details, and quantity—we’ll ensure you get the right parts quickly to minimize downtime.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, we manufacture bearings in compliance with ISO standards and source authentic NSK/INA bearings through authorized channels. Each product comes with traceability documentation to ensure quality.
Q: How do I confirm the correct bearing size for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), and required precision grade. Our technical team will verify compatibility and recommend the optimal bearing specification.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no additional cost, with free technical support throughout the warranty period.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, making us ideal for emergency repairs or small-batch requirements. Custom OEM/ODM orders may have different minimums based on specifications.
Q: How quickly can I receive my order?
A: Samples ship within 3-5 days, and bulk orders within 5-15 days. We work with global logistics providers to ensure timely delivery, with tracking information provided for all shipments.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
