Insert bearing units, also known as mounted ball bearings or housed units, have become one of the most in-demand bearing solutions worldwide thanks to their easy installation, robust construction, and excellent alignment capability. Recent Chinese customs data shows that exports of bearing housings and related insert units have grown steadily in the first five months of 2025, reaching over 700 million RMB in value.
Insert bearing units combine a high-quality deep groove ball bearing with a precisely machined housing, making them ideal for agricultural machinery, conveyors, textile equipment, construction machinery, and other demanding industrial environments. Their self-aligning capability and ability to handle misalignment reduce maintenance costs for end users, making them a popular choice in global bearing sourcing.
At QJL Bearings, we offer a complete portfolio of insert bearing units, including:
- Pillow block bearing units (UCP series)
- Flange bearing units (UCF, UCFL, UCFC series)
- Take-up bearing units (UCT series)
- Cartridge bearing units
- Custom housing solutions
All bearing units are manufactured under strict ISO-certified quality control and can be customized with various housing materials, bearing seals, locking systems, and grease types to meet specific application needs.
Why Work with QJL Bearings?
✅ Over 20 years of manufacturing experience
✅ Fast delivery and flexible order quantities
✅ Strong engineering and technical support
✅ OEM/ODM branding options for your markets
We are committed to supporting your business with competitive pricing, reliable products, and long-term partnerships. Whether you serve the agricultural sector, industrial maintenance, or mechanical distribution, QJL Bearings is your trusted supplier for high-performance insert bearing units from China.
👉 Learn more about our insert bearing products today at qjlbearings.com
📧 Reach out via the website contact form for quick quotations and technical consultation.