Also known as
305707C-2Z
542707
LR5207KDD
LR5207-X-2Z
EAN00029176419126
CategorySupport Roller
Weight and Dimensions
Inner (d) MM
35,00
Outer (D) MM
80,00
Width (B) MM
27,00
Inner (d) Inch
1.3780
Outer (D) Inch
3.1496
Width (B) Inch
1.0630
Weight (kg)
0.64
Product Properties
Seal
ZZ/2Z - Steel Seal on Two Sides
Running Surface
Cylindrical
Suffix description
B25° Contact Angle
2ZRMetal Shields At Each Side Of The Bearing
SLubrication Hole In Inner Ring
TNGCage Made Of Glass-Fibre Reinforced Polyamide 66
Product description
The LZ3207B-2ZRSTNG NSK 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 LZ3207B-2ZRSTNG NSK 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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