The LTZC Support Center offers comprehensive technical guidance, product documentation, and expert support for slewing bearings, crossed roller bearings, and precision bearing solutions. LTZC is committed to providing professional support to customers worldwide, including installation and maintenance manuals, LTZC technical catalogs, and LTZC product manuals. Our professional team can also provide optimization advice on bearing materials, seals, and lubrication. Whether you need product specifications, troubleshooting guidance, or customized solutions for engineering machinery, wind power, mining, or industrial automation applications, the LTZC Support Center provides the expertise and resources.
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LTZC is a professional slewing bearing manufacturer，providing a full range of custom bearing services, including slewing rings, non-standard bearings, large bearings, thin-section bearings, crossed roller bearings, and four-point contact ball bearings. Whether the requirements are special sizes, materials, or complex operating conditions, we can provide customers with the optimal solution through professional R&D and precision manufacturing.
More| Material Type | Description |
|---|---|
| GCr15 | High hardness, wear resistance, and strength, commonly used for manufacturing roller and ball bearings. |
| AISI 440C | Good corrosion resistance and oxidation resistance, suitable for environments requiring high corrosion resistance. |
| 20CrMo / 42CrMo | Strength, hardness, and wear resistance are improved with alloy elements, suitable for bearings that bear heavy loads. |
| CuSn6 | Good wear resistance, thermal conductivity, and corrosion resistance, commonly used for bearings. |
| SUJ2 | High strength, high hardness, mainly used for high-precision and high-load applications. |
| Ti-6Al-4V | Lightweight, high temperature resistance, suitable for aerospace and high-strength applications. |
| Rubber Name Code | Characteristics | Operating Temperature (°C) |
|---|---|---|
| NBR | Good resistance to oil, wear, and heat. | -40 ~ 120°C |
| FKM | Temperature resistance, chemical corrosion resistance, aging resistance, and friction resistance. | -20 ~ 200°C |
| VMQ | Good heat resistance, good cold resistance, electrical insulation, minimal compression set, but weak mechanical strength. | -60 ~ 250°C |
| ACM | Oil and heat resistance at moderate temperatures. However, its low temperature performance and chemical resistance are relatively poor. | -10 ~ 170°C |
| Grease Type | Temperature Range (℃) | Advantages & Characteristics |
|---|---|---|
| Lithium-Based Grease | -20 ~ 120 (Standard Type) | Good water resistance, strong versatility, excellent oxidation resistance; suitable for most general bearing working conditions. |
| Calcium-Based Grease | ≤ 60 | Strong water resistance; suitable for low-speed bearings in humid environments. |
| Sodium-Based Grease | ≤ 120 | Good high-temperature resistance and strong adhesion; suitable for bearings in dry environments. |
| Calcium-Sodium-Based Grease | 60 ~ 100 | Balances certain water resistance and high-temperature resistance. |
| Complex Lithium-Based Grease | 160 ~ 200 | Excellent high-temperature resistance, load-bearing capacity, and oxidation resistance; suitable for high-temperature and heavy-load working conditions. |
| Polyurea-Based Grease | -40 ~ 200 (up to 250 for some types) | High-temperature resistance, extremely strong oxidation resistance, long service life. |
| Fluorine-Based Grease | Above 250 (up to 300 for short-term use) | Resistant to high temperatures and strong chemical corrosion, non-flammable. |
Professional pre-sales, after-sales and sample support for slewing bearings, cross roller bearings and precision bearing solutions — technical guidance, installation & maintenance, performance testing and tailored designs.
Comprehensive pre-sales support to select the right bearing solution. Our engineers provide application analysis, product selection, technical parameter interpretation, and customized design for slewing bearings and precision bearings.
• Application analysis & load evaluation
• OEM/ODM customized designs
Full after-sales support including installation guidance, maintenance training, fault analysis and on-site technical assistance to ensure long-term, stable operation of heavy-duty equipment.
• Installation & commissioning guidance
• Preventive maintenance training
• Fault diagnosis & on-site support
Sample application and performance test assistance — we provide test report analysis and custom sample production so you can validate bearing compatibility and quality before production.
• Sample application & evaluation
Send us your bearing inquiry online. LTZC engineers analyze your needs and recommend the right slewing bearing solution.
Call LTZC directly for bearing selection, bearing price, and delivery details with fast and accurate technical consultation.
Chat live with our bearing experts to solve selection, installation, or maintenance issues quickly and efficiently.
Start your project with LTZC slewing bearings—reliable, precise, and built to meet your industrial application goals.
Consult LTZC engineers for free on bearing design, lubrication, and installation to enhance equipment reliability.
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Feel free to get a quote on the latest price of slewing bearings for any largeapplications, please include your application, needs, requirements and otherdetails.
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Eric.wang@ltzzc.com
0086-379-69950051