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Loading equivalents
Specifications
Availability15 pcs
BrandINA
Item NumberNNTR100X240X105-2ZL INA
Manufacturer Part Number (MPN)0012162520000
EAN4054363052226
CategorySupport Roller
Weight and Dimensions
Inner (d) MM
100
Outer (D) MM
240
Width (B) MM
105
Inner (d) Inch
3.937
Outer (D) Inch
9.4488
Width (B) Inch
4.1339
Weight (kg)
28
Product Properties
Seal
2ZL
Running Surface
Standard
Data from Schaeffler (medias)
Width inner ring (B) mm
105
Basic dynamic load rating, radial (C r w)
550000
Basic static load rating, radial (C 0r)
880000
Speed on permanent grease lubrication (n D G)
340
ECLASS number
23-05-15-01
ECLASS2 number
23-05-15-01
Medias description
Yoke type track roller NNTR..-2ZL, CRB, full complement roller set, two-row, with inner ring, 3 ribs on outer ring, not pallet changer
The NNTR100X240X105-2ZL INA is a track roller or support roller with cylindrical rollers. These rolling elements combine a high load capacity with reasonable shock resistance. 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 NNTR100X240X105-2ZL INA has a full complement design. The absence of a cage allows for a greater number of rolling elements, making this track roller radially highly loadable. Full complement track rollers are also more shock-resistant than track rollers with a cage. However, the maximum rotational speed is lower than that of caged variants. Common applications of track rollers include conveyor systems, linear guidance systems, and cam mechanisms.
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