Высокоточный Универсальный U образный игольчатый роликовый подшипник вала руля PTO
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- Supplier: Hangzhou Chuanglian Hardware & Machinery Co. Ltd.
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Product Overview
Description
Products Description
ChuangLian Universal Joint | ||
Materials Available | Standard stainless steel yokes are manufactured from SS304, same as the blocks and pins. Standard steel yokes are manufactured from 40Cr steel; blocks and pins are hardened to prevent premature galling and wear and for increased strength, durability, and better performance than other industrial-grade models. Other materials available upon request. | |
Application | • Automation Equipment • Food Processing • Industrial Machinery • Marine Applications • Metal Processing • Motion Control • Packaging Machinery • Printing Processes • Pump Systems • Woodworking & more | |
Surface Treatment | Components can be finished with a variety of coatings and treatments for corrosion and wear resistance, such as: Nickel; Zinc; Black Oxide; Polishing, Spray Painting. All components are manufactured to close tolerances and selectively heat treated where applicable. | |
Equipment | CNC machining lathes, milling machine, drilling machine, tapping machine, welders, stamping machine, laser cutting machine, bending machine etc | |
Basic types | Plain Bearing Universal Joints • High grade-alloy steel • Maximum operating angles up to 45° (Special design options with higher angles may be available) • Wide selection of hub configurations & finishes Cross-Type Needle Bearing Universal Joints • Suitable for continuous operation at high speeds and angles • Maintains low torsional backlash • Cross needle bearing design • High-grade alloy steel yokes | |
Plain Bearing Universal Joints are suitable for a variety of standard applications. They feature friction-bearing (pin & block) design. Our High-Strength joints are suitable for high-torque applications and for accommodating larger shaft diameters.
Cross-Type Needle-Bearing Stainless Steel Joints are high-precision universal Joints for corrosive or sanitary environments. They maintain minimal backlash over extended periods of time. They are built with roller bearings to reduce friction and deliver superior lifetime at continuous applications and high RPM.
End hub configuration
Product packaging
Packing Details: Plastic bag, carton, plywood case, pallets or as per customer's demands.
Delivery Time: 20-35 days
We can provide different ways to pack products based on the characteristics or based on customers' demands.
Chuanglian Hardware and Machinery
Exhibition
PTC ASIA 2019 in Shanghai
We attended the Power Transmission and Control exhibition in Shanghai, displaying our universal joints, shafts, and cnc machined parts, bending welding and stamping parts. Many friends came to ask and discuss with us, communicating different opinions and ideas with each other.
Positive Reviews
FAQ
1. WHAT TYPE OF UNIVERSAL JOINT DO I SELECT?
The slower the speed, the better suited are types with plain bearings. Single, double or telescopic are all available. These are better able to withstand torque peaks and reversals. Above 1000 r/min select models with needle roller cross bearing.
2. WHAT ABOUT LUBRICATION?
Universal joints with plain bearings will need lubrication (unless intermittent running at low speeds). This is normally achieved by adding grease filled rubber gaiters. Joints with needle roller bearings do not need lubrication or gaiters.
3.HOW DO I FIX UNIVERSAL JOINTS TO THE SHAFTS?
Pinning is the most common and economic method as it accepts both torque and axial loads. Keyways are possible, but additionalaxial fixing is needed. We can drill thread holes in two 90° positions, one of them on keyway. A number of special options are available on request, for example square or splined bores.
4. WHAT ARE THE ADVANTAGES OF TELESCOPIC UNIVERSAL JOINTS?
Telescopic universal joints are not suitable for cases where the centre distance moves during running - they are inclined to lock due to torque and friction. Instead they suit machines where horizontal or vertical adjustment is needed between sections and the adjustment is made when not running.
5. WHAT KIND OF CENTRE SECTION USED IN OUR TELESCOPIC U JOINTS?
We use splined both crossed centre section. It depends the customer's dimensions.
6. WHAT IS DIFFERENCE BETWEEN HIGH DUTY U JOINTS AND HIGH STRENGTH U JOINTS?
Heavy duty u joints consist of large hole yoke and small hole yoke, pin and block style, while heavy strength u joints consist of two large hole yokes, pin and block design with bushings rather than the traditional snap ring. The High Strength Joint is great for applications that require operating at a higher torque. The joint is also designed to accommodated larger shaft diameters.
7. WHAT IS ZERO BACKLASH?
Zero backlash refers to the amount of radial play within a coupling assembly.
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