CUSTOMER FOCUSED

We consult with each customer individually, to understand what customer needs and application conditions. Our engineer team support customer in calculation and together develop the best solution for slewing ring gear and swing bearing for any application. Our target is providing best simple solution and both quality and cost effectiveness.

Pre Sales Service
• Design & Drawing preparation
• Integration of your finite elements analysis
• Complete finite elements calculation
After Sales Service
• Mounting/installation instruction
• Judgment of the contact surfaces
• Preloading of bolts
• Base measurement

 

TECHNOLOGY & QUALITY

To collaborate with customer, we are able to provide PPAP for any new project. We use latest technology and latest standards together with our advanced manufacturing system to provide good quality for our customer.  The quality control plan is always accompany with production in ensuring all processes are satisfied.The complete and strong lab test capability for turntable slew bearing as swing circle to support our new product and mass production to meet customer satisfaction.

LAB

 

TENSUN SLEWING BEARING PERFORMANCE:


​​

Ring Material
Diameter
Ball/Roller
Hardness
Seals
Spacer
42CrMo4/50Mn/C45
250-8500mm
GCr1 or GCr15SiMn
55-60HRC
NBR standard
PA6 Standard
 
Environment
Grade
Standard
Standard
Options
Warranty
Continental/Marine/ Harsh/dust/humidity
P6, P5, P4, 
ABEC1,2, 5, 7
ISO 281, ISO 6336, GB/T 2300
EP2 standard
Hardened and ground gear
1 Year

 

CHARACTERISTICS


1.Special slewing bearing like large diameter up to 8500 mm.
2.Special structure with cross roller and ball & roller combination.
3.High impact loading, high water proof and corrosion resistant slewing bearing.
4.Used in tough working condition like dust, high or low temperature.
5. High precision slewing bearing.
6. Dedicate products for offshore marine application with ABS, DNV, BV, LR,NK approval。
7. Available working temperature from -40℃--+200℃

• Service life: Slewing ring bearing service life is highly impacted by installation, working condition, environment, load, rotational speed, precision of support structure, lubricating and maintenance…Our standard slewing ring bearing usually can be used approximately around 6000h~10000h in normal conditions.

           SGS TEST REPORT