151499-1

The Yaskawa part number 151499-1 represents a cross-roller bearing designed for applications requiring precise movement and support. The inner diameter is around 70 mm, while the outer diameter measures roughly 100 mm. With a width of about 13 mm, this bearing is robust yet compact.

It incorporates dual rubber seals (designated as UU) that serve to protect its internal components from contaminants, ensuring longevity and reliability under various operational conditions. The dynamic load capacity is approximately 19.5 kN, which caters to active loads, while the static load capacity is rated at approximately 27.7 kN, enhancing its application versatility.

Operating temperature limits range from -20 °C to +120 °C, making it suitable for a variety of environments. The maximum rotational speed is impressive, reaching about 75,000 rpm when using grease lubrication, while oil lubrication allows for speeds up to 150,000 rpm. This bearing also maintains a clearance specification of 0–15 µm, conforming to the C1 class regulatory standard.

In terms of precision, the Yaskawa 151499-1 bearing is classified under the high accuracy P4/P5 rating, making it an excellent choice for applications demanding meticulous alignment and performance. Weighing around 0.35 kg, this model is engineered for efficiency while providing significant mechanical advantages in its use.