Why Choose Double Row Ball Slewing Bearing for High Load Capacity?

Picture this: your crane is lifting fifty tons through a crosswind, and the only thing between a smooth rotation and a seized ring is the slew bearing. Not exactly the part you want to cheap out on. So why choose a Double Row Ball Slewing Bearing for high load capacity? At LYHGB, we start with the 023.25.500 Double Row Ball Slewing Bearing. Two rows of balls, an internal gear, and a compact envelope. It is built to take a beating without demanding bigger housing.

Why 023.25.500 Double Row Ball Slewing Bearing Handles High Loads

High load capacity is not just about piling on steel. It is about how load is shared, geometry is optimised, and the bearing keeps its shape under stress. Here is where the 023.25.500 Double Row Ball Slewing Bearing earns its keep.

Two Independent Rows of Balls

Single-row bearings do their job. But when your machine runs at the edge of the load envelope, one row is a single point of failure waiting to happen. Double-row bearings split the rolling elements across two separate raceways. That spreads axial, radial, and overturning moment loads across more contact points. For the 023.25.500 Double Row Ball Slewing Bearing, you get the same outer dimensions as a smaller single-row unit, but with noticeably more capacity. Think of it as a built-in margin.

Bigger Load Footprint Without Bigger Size

Here is the kicker. The 023.25.500 sits at 616 mm OD and 106 mm height, yet it packs two full ball rows. No need to redesign the surrounding frame or fight for extra space. If your current bearing is undersized and your envelope is locked, this model is a direct upgrade path.

Internal Gear Integration for Simplified Drives

Built-in internal gear. 72 teeth, module 5, +0.5 shift. That means you can skip the separate ring gear, the extra bolts, and the alignment headaches. Cleaner drive path, fewer parts in the BOM, and less chance of something rattling loose under shock loads. For crane and wind turbine builders, that is a genuine time-saver.

Where Does 023.25.500 Double Row Ball Slewing Bearing Fit?

Let us get off the whiteboard and onto the shop floor. The numbers below tell the story.

023.25.500 Key Specifications

Material and Heat Treatment

The rings are made from 42CrMo or 50Mn alloy steel, hardened to HRC 55–62 on the raceways. Balls run in GCr15SiMn bearing steel. At Heng Guan Bearing, CNC machining, heat treatment, and grinding are followed by dimensional checks and hardness testing. The payoff is simple: a bearing that takes shock loads and keeps turning smoothly for the long haul.

Real-World Applications

Need a Custom Configuration?

Catalogue specs are a starting point, not a straitjacket. If your project needs an external gear, special mounting holes, or a different clearance, the team can adapt. For drawings, pricing, and lead times, email mia@hgb-bearing.com.

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Why Source 023.25.500 Double Row Ball Slewing Bearing from Luoyang Heng Guan Bearing Technology Co., Ltd.?

Buying a slewing bearing is more than ordering a part number. You need a supplier who can scale, customise, and actually answer the phone when you are in a bind.

Factory-Direct Quality from China's Bearing Town

Luoyang Heng Guan Bearing Technology Co., Ltd. is based in Luoyang, the place known as China's "Bearing Town." The company makes slewing bearings from 20 mm up to 10,000 mm, covering P0 through P4 precision. For the 023.25.500 Double Row Ball Slewing Bearing, the manufacturing depth means consistent quality whether you order one prototype or a full production run.

Custom Engineering and Fast Support

Heng Guan Bearing does personalised optimisation and customised flexible production. Need a different gear profile for your crane? A special seal for a dusty mine? The engineering team will work from your drawing or sample, and you get factory-direct pricing without the distributor markup.

Global Export and Proven Track Record

Products from Luoyang Heng Guan Bearing Technology Co., Ltd. are exported to Europe, America, Asia, and beyond. Customers in construction, mining, wind power, and port machinery keep coming back because the company delivers on time and stands behind its bearings.

Conclusion

So, why choose a Double Row Ball Slewing Bearing for high load capacity? Because it puts two load-sharing rows where a single row would be pushed to its limit. The 023.25.500 model delivers that advantage in a 616 mm × 106 mm package, with an internal gear and heat-treated alloy steel construction. Backed by LYHGB, it is a solid pick for cranes, wind turbines, mining equipment, and other heavy rotary machinery.

FAQ

Q1: What makes a double-row ball slewing bearing stronger than a single-row design?

A: Two independent rows of rolling elements share the load across more contact points. That increases axial, radial, and overturning-moment capacity without making the bearing much larger.

Q2: Can the 023.25.500 model be supplied with an external gear instead of an internal gear?

A: Yes. You can order it with no gear, internal gear, or external gear. Just specify the gear configuration and mounting pattern when you request a quote.

Q3: What precision grades are available for the 023.25.500?

A: P0, P6, P5, and P4 are available. The right grade depends on your runout and accuracy requirements.

Get High-Load Slewing Bearings Direct from Luoyang Heng Guan

Need a high-load slewing bearing you can trust for cranes, wind turbines, or mining equipment? Luoyang Heng Guan Bearing Technology Co., Ltd. manufactures 023.25.500 Double Row Ball Slewing Bearing in China's Bearing Town with ISO 9001 quality, P0–P4 precision, and full customisation support. We serve customers in over 50 countries across Europe, America, Asia, and the Middle East, offering factory-direct pricing and engineering guidance from design to delivery. Whether you need internal gear, external gear, or no gear, we'll tailor the solution to your specs. Reach out today, and we'll get back to you with drawings and pricing.

Get your quote today: mia@hgb-bearing.com

References

1. Heng Guan Bearing Technology Co., Ltd. Double Row Ball Slewing Bearing product page. 

2. JOTON. 023.25.500 Internal Gear Double Row Ball Slewing Bearing. 

3. LDB Bearing. Double Row Ball Slewing Bearing. 

4. LDB Bearing Knowledge. Double Row Ball Slewing Bearings for Construction Equipment. 

5. Slewing Bearing. Double Row Series. 

6. Liebherr. Slewing Bearings Product Portfolio. ​​​​​​​