To provide a bearing seal for a wheel improved in sealing performance by preventing the intrusion of muddy water into a seal and capable of reducing torque by suppressing an increase of the sliding resistance of the seal even if muddy water intrudes and is accumulated.例文帳に追加

シール内への泥水の浸入を防止して密封性の向上を図ると共に、例え、泥水が浸入して堆積してもシールの摺動抵抗の増大を抑制して低トルク化を図った車輪用軸受シールを提供する。 - 特許庁

To provide a wheel bearing device with a rotation speed detector, which has the reliability improved by preventing entry of contamination into a detection part by improving muddy water resistance.例文帳に追加

耐泥水性を向上させて検出部に異物が侵入するのを防止して信頼性を向上させた回転速度検出装置付き車輪用軸受装置を提供する。 - 特許庁