
Z-525141.AR
weight:144 kg
Cylindrical Roller Thrust Bearings
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Products Description
| Inside diameter(d) | 482.6 mm |
| Outside diameter(D) | 673.1 mm |
| Thickness/width(T) | 114.3 mm |
| Fatigue limit load | 1210 kN |
| Limiting speed | 530 r/min |
| Mass(kg) | 144 kg |

Product Related
The Z-525141.AR cylindrical roller thrust bearing is engineered specifically for industrial environments where space is at a premium but axial load requirements are immense. Unlike standard ball-type thrust bearings, this component utilizes precision-ground cylindrical rollers to provide a significantly larger contact area, ensuring maximum rigidity and the ability to absorb heavy shock loads without compromising structural integrity. Its streamlined profile allows engineers to integrate high-capacity axial support into compact gearbox housings and extrusion machinery, where maintaining a small footprint is just as critical as the machinery's overall power output.
Built to withstand the rigors of continuous high-pressure cycles, the Z-525141.AR features advanced metallurgy and a specialized cage design (denoted by the AR designation) that optimizes roller guidance and lubricant retention. This design minimizes internal friction and heat buildup, which are the primary culprits of premature bearing failure in heavy-duty applications. By ensuring a uniform distribution of pressure across the rolling elements, this bearing helps maintenance teams extend service intervals and reduce unplanned downtime. Whether used in large-scale rotary tables or heavy industrial pumps, the Z-525141.AR delivers the dimensional stability and smooth rotational performance required for modern precision engineering.

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