Double Volleyball Slewing Bearing
2. Product Structure: The unique equal-diameter double-row ball structure allows both balls to share loads, effectively buffering impact loads.
3. Product Dimensions: 3075 × 2568 × 240 mm
Machinable Range: 50 mm - 10,000 mm
Custom sizes are available to meet specific size requirements.
4. Material: Ring Material: High-strength alloy steels such as 50Mn and 42CrMo.
5. Applications:
Engineering Machinery: Marine cranes, special operation equipment, military equipment, propulsion systems.
Double Volleyball Slewing Bearing - Heavy-Duty Marine Solutions
Are you looking for reliable bearing solutions for your heavy-duty marine equipment? Our Double Volleyball Slewing Bearing delivers exceptional performance in the harshest sea conditions. This specialized bearing highlights a special equal-diameter double-row ball structure that gives predominant stack dispersion and affect resistance. Planned particularly for marine applications, this bearing guarantees your hardware works easily indeed beneath extraordinary over-burden conditions. With measurements of 3075 × 2568 × 240 mm, this bearing meets the requesting prerequisites of marine cranes and specialized operation equipment.
Why Choose Our Double Volleyball Slewing Bearing?
Superior Load Distribution Technology
Our bearing utilizes an imaginative equal-diameter double-row ball structure. This plan permits both ball columns to share loads viably, diminishing stretch concentration focuses. You get way better stack conveyance over the whole bearing surface, which deciphers to longer benefit life and progressed unwavering quality.
Built for Marine Environments
Marine equipment faces unique challenges. Salt water, extreme temperatures, and constant vibrations can destroy ordinary bearings. Our Double Volleyball Slewing Bearing is engineered with these conditions in mind. The high-quality alloy steel construction and specialized heat treatment process ensure your bearing withstands these harsh environments.
Exceptional Impact Resistance
Heavy machinery often experiences sudden shock loads. Our double-row ball configuration acts as a natural shock absorber. This buffering effect protects your equipment from damage during operation, reducing maintenance costs and downtime.
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Technical Specifications
Standard Dimensions: 3075 × 2568 × 240 mm
Manufacturing Range: 50 mm - 10,000 mm
Ring Material: High-strength alloy steels (50Mn, 42CrMo)
Precision Grades: P0, P6, P5, P4
Standards Compliance: ISO9001, RoHS compliant
Applications That Benefit Most
Marine Cranes
Your marine crane needs reliable rotation under heavy loads. Our bearing provides smooth operation even when lifting maximum capacity loads in rough seas.
Military Equipment
Defense applications demand absolute reliability. Our bearing meets strict military standards for performance and durability.
Propulsion Systems
Ship propulsion requires consistent performance. Our bearing ensures smooth rotation for optimal fuel efficiency and reduced wear.

Custom Solutions Available
Each marine application is one of a kind. We offer customized bearing arrangements custom-made to your particular necessities. Our designing group can alter measurements, materials, and fixing alternatives to coordinate your correct needs.
Need uncommon mounting setups? We can oblige that. Require particular oil frameworks? We have alternatives. Our adaptability guarantees you get precisely what your application demands.
Quality You Can Trust
Located in Luoyang, China's bearing industry center, we use over 30 a long time of fabricating mastery. Our ISO9001 certification and thorough testing strategies ensure reliable quality. Each bearing experiences comprehensive testing utilizing facilitate measuring machines and vibration testers.

Our items reach over 50 nations counting the Joined together States, Germany, and Australia. This worldwide reach illustrates the unwavering quality clients anticipate from our orientation.
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Frequently Asked Questions
Q: What makes the double volleyball design superior to single-row bearings?
A: The double-row ball configuration provides better load distribution and impact resistance. Both ball rows share the load, reducing stress on individual components and extending bearing life.
Q: Can you customize the bearing dimensions for my specific application?
A: Yes, we manufacture bearings from 50mm to 10,000mm diameter. Our engineering team can create custom solutions based on your exact specifications and operating conditions.
Q: What precision grades are available?
A: We offer four precision grades: P0, P6, P5, and P4. Our team can recommend the appropriate grade based on your application requirements and performance expectations.
Q: How do I determine the right bearing size for my equipment?
A: Contact our technical team with your application details. We provide expert consultation to ensure you select the optimal bearing configuration for your specific needs.
Q: What is the typical lead time for custom bearings?
A: Lead times vary based on complexity and specifications. Our team will provide accurate delivery estimates during the consultation process, ensuring your project stays on schedule.
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Contact Us
Ready to upgrade your marine equipment with a Double Volleyball Slewing Bearing that delivers unmatched performance? Contact our engineering team at mia@hgb-bearing.com for technical consultation and custom quotes.





















