XSA140844-N

XSA140844-N

Crossed roller, bearingswith external gear teeth, sealedCrossed roller bearings, standard series 14, external gear teeth, lip seals on both sides
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製品説明

XSA140844-N

d

774 mm

 

IT7

t

10 mm

Da

950.1 mm

D

847 mm

 

IT7

T

4.5 mm

H

56 mm

≈m

71 kg

ha

44.5 mm

La

885 mm

na

36

b

44.5 mm

m

8 mm

z

117

d0

936 mm

F

28,300 N

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

42,000 N

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

843 mm

 

0 mm

 

-0.6 mm

h

44.5 mm

dB

14 mm

Li

798 mm

ni

40

 

M12

tG

20 mm

 

0.05 mm

 

0.05 mm

 

0.09 mm

 

0.08 mm

T

-25 degree

T

80 degree

Ca

295,000 N

C0a

1,110,000 N

Cr

210,000 N

C0r

540,000 N

0.04 mm

0.01 mm

F

148,700 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.

VSI200844-N-ZT 736 916 44.5
VSI200844-N-VSP-ZT 736 916 44.5
VSU200844-ZT 772 916 56
VSU200844-RL2 772 916 56
VSU200844-VSP 772 916 56
VSU200844 772 916 56
VSI250755-N 610 855 71
VSI{{0}}N-ZT-RL0 610 855 71
VSU250755-RR 655 855 63
VSU250755-VSP 655 855 63
VSU250755 655 855 63
VLU200744-RL1 634 848 56
VLU200744-RR 634 848 56
VLI200744-N-RL1 648 848 44.5
VLU200744-RL3 634 848 56
VLI200744-N 648 848 44.5
VLU200744-VSP 634 848 56
VLU200744 634 848 56
XSA140744-N - 838.1 -
VSI200744-V-RL1 648 816 44.5

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