VSI200744-N

VSI200744-N

Slewing ring, Four Point contact bearing, internal gear teeth Slewing ring, Four Point contact bearing, internal gear teeth
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VSI200744-N

d1

648 mm

T

4.5 mm

H

56 mm

Da

816 mm

 

-0.6 mm

 

0 mm

ha

44.5 mm

hi

44.5 mm

≈m

58.3 kg

Di

745.5 mm

 

0.6 mm

 

0 mm

La

790 mm

na

40

dB

14 mm

da

742.5 mm

 

0 mm

 

-0.6 mm

Li

705 mm

d

M12

Gl

20 mm

ni

40

F

165,200 N

m

6 mm

z

110

d0

660 mm

F

23,700 N

Max. tooth force root fatigue strenght (at a shock factor of 1,2)
F

35,000 N

Max. tooth force against tooth fracture (at a shock factor of 1,35)

T

-25 degree

T

80 degree

Ca

171,000 N

C0a

1,200,000 N

Cr

155,000 N

C0r

550,000 N

 

Slewing ring bearings, also known as turntable bearings, are specialized rotary bearings designed to accommodate heavy loads while allowing for smooth rotation on a fixed axis. One of their defining characteristics is their large diameter, which enables them to support substantial radial, axial, and moment loads simultaneously. Typically constructed from high-quality steel, these bearings feature intricate designs that often include integral gears, raceways, and sealing systems. This makes them particularly suitable for applications that require high precision and durability. Additionally, slewing ring bearings can be customized in various sizes and configurations to meet specific engineering requirements, ensuring optimal performance under diverse operating conditions.

Slewing ring bearings find extensive applications across various industries, demonstrating their versatility and effectiveness. In the construction sector, they are utilized in cranes and excavators for smooth and precision-controlled movements. In the wind energy sector, slewing rings play a crucial role in the operation of wind turbines, enabling the necessary rotational movements to optimize energy generation. Furthermore, they are commonly found in material handling systems, robotics, and even medical equipment, where precise positioning and load management are essential. As industries evolve, the demand for slewing ring bearings continues to grow, making them an indispensable component in modern engineering applications.

VSU200744-ZT-RL1 672 816 56
VSI200744-V-RL1 648 816 44.5
VSU200744-RL1 672 816 56
VSU200744-VSP-ZT 672 816 56
VSU200744-VSP 672 816 56
VSU200744-ZT-RL3 672 816 56
VSU200744-ZT-RL2 672 816 56
VSI200744-N 648 816 44.5
VSU200744 672 816 56
VU360680 565 795 79
VLI200644-N-RL1 546 748 44.5
VLU200644-RL1 534 748 56
VLU200644-VSP 534 748 56
VLI200644-N-RR 546 748 44.5
VLU{{0}}RL0 534 748 56
VLU200644-RR 534 748 56
VLU200644 534 748 56
VLI200644-N 546 748 44.5
XSA140644-N - 742.3 -
VSU200644-RR 572 716 56

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