Also known as
542803
LB3203B-2ZRSTNG
LR5203-2Z
LR5203-IS1-2Z-TVH-XL
LR5203KDDU
EAN7316577742711
CategorySupport Roller
Weight and Dimensions
Inner (d) MM
17
Outer (D) MM
47
Width (B) MM
17,5
Inner (d) Inch
0.6693
Outer (D) Inch
1.8504
Width (B) Inch
0.689
Weight (kg)
0.16
Product Properties
Seal
ZZ/2Z - Steel Seal on Two Sides
Running Surface
Standard
Suffix description
CDeviating Or Modified Internal Design With Same Boundary Dimensions
2ZShield Of Pressed Sheet Steel On Both Sides Of The Bearing
Product description
The 305803C-2Z SKF is a ball-bearing Yoke type track roller, of which the rolling elements combine low friction with high precision. Track rollers are designed for use with various types of tracks. Thanks to a thick-walled outer ring, they can withstand high radial loads. Axial loads due to alignment errors or misalignment can be absorbed in both directions. Yoke type track rollers are suitable for mounting on a shaft. They are not mounted in a housing bore, but a flat (counter) track provides support.
The 305803C-2Z SKF is equipped with a cage that prevents the rolling elements from coming into contact with each other. This design allows for a controlled movement of the rolling elements. There is lower friction compared to full complement track rollers, allowing for higher rotational speeds and less heat generation. Common applications of support rollers include conveyor systems, linear guidance systems, and cam mechanisms.
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