滾珠軸承 | 深溝球軸承 | 球軸承價格 - RS 香港
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    Ball Bearings

    滾珠軸承是一種用來減少摩擦的機械裝置。它由內圈、外圈、滾珠和保持架組成。它的原理是透過滾珠在滾動時,有效地降低兩個運動部件之間的摩擦,令機器可以平穩、高效地旋轉(或線性活動)。滾珠軸承的主要用途是支撐徑向和軸向負載,同時降低摩擦和磨損,從而延長機械系統的使用壽命、提升機器的運作效率。

    滾珠軸承的種類

    滾珠軸承主要有以下四種類型:

    1. 深溝球軸承

    深溝球軸承是最常用的一種滾珠軸承類型。它的設計簡單、容易維護,設單列和雙列兩種型號。深溝球軸承能夠承受徑向和軸向負荷,承載能力亦較高,適用於需要更大負荷承載的場合。

    2. 角接觸球軸承

    角接觸球軸承有傾斜的軌道,令力量能夠從一個軌道傳遞到另一個軌道,能支撐推力力矩。角接觸球軸承也有單列和雙列兩種型號,可承受徑向和軸向複合負荷

    3. 自動調心球軸承

    自動調心球軸承的運作原理與標準球軸承類似,但它有兩排球體,可以通過球體平行旋轉來自動對準。它的內環有兩個軌道,外環有一個軌道。

    4. 推力球軸承

    推力球軸承專門用來承受軸向負荷。它由兩個承盤和滾珠組成,設計用於單向支撐軸向載荷,通常應用於需要高軸向負載能力的場合。

    滾珠軸承的用途

    滾珠軸承被廣泛應用於各種機械設備中,從家用電器到大型工業設備都發揮着重要作用,是機械系統中不可或缺的重要組件。

    滾珠軸承的尺寸

    滾珠軸承有多種不同的尺寸規格,可以根據所需的負荷能力和安裝空間而選擇合適的一種。常見的尺寸有6mm、10mm、15mm、20mm等。

    滾珠軸承的規格

    滾珠軸承的規格指標包括負載能力、轉速、使用壽命等。不同應用場合對這些規格亦有不同的要求。

    滾珠軸承的品牌推薦

    RS 歐時網羅世界各地的滾珠軸承,精選品牌包括RS PROSKFFAGNSKINA等,多年來深受用家信賴。如您對產品規格或價格有任何疑問,或需要尋求技術協助,歡迎隨時與我們聯絡。

    即日訂購,最快翌日發貨,網上落單滿額即享免運費!

    4888 產品顯示為 Ball Bearings

    RS PRO
    7mm
    19mm
    6mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    573N
    1.411kN
    Parallel
    -
    0 Extra Light
    RS PRO
    12mm
    21mm
    5mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    1
    670kN
    1.43kN
    Parallel
    -
    8 Extra Thin Section
    RS PRO
    6mm
    19mm
    6mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    1.05kN
    2.6kN
    Parallel
    -
    2 Light
    RS PRO
    4.77mm
    12.7mm
    4.9mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Stainless Steel
    Steel
    Steel
    1
    488kN
    1.301kN
    Parallel
    -
    -
    RS PRO
    4mm
    8mm
    3mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Stainless Steel
    Steel
    Steel
    1
    -
    395N
    Parallel
    -
    -
    RS PRO
    70mm
    110mm
    20mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    31kN
    39kN
    Parallel
    -
    0 Extra Light
    RS PRO
    10mm
    35mm
    11mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    C3
    Steel
    Steel
    Steel
    1
    3.4kN
    8.52N
    Parallel
    -
    3 Medium
    RS PRO
    40mm
    90mm
    36.5mm
    Double Row Angular Contact Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    2
    43.12kN
    62.72N
    Parallel
    -
    3 Medium
    RS PRO
    20mm
    47mm
    14mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Stainless Steel
    1
    5.985kN
    11.52kN
    Parallel
    -
    2 Light
    RS PRO
    12mm
    28mm
    8mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    1
    2.151kN
    5.07kN
    Parallel
    -
    0 Extra Light
    RS PRO
    10mm
    26mm
    8mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    1.96kN
    4.75kN
    Parallel
    -
    0 Extra Light
    RS PRO
    15mm
    35mm
    11mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    3.75kN
    8.06kN
    Parallel
    -
    2 Light
    RS PRO
    15mm
    28mm
    7mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Stainless Steel
    1
    1.84kN
    3.44kN
    Parallel
    -
    1 Extra Light Thrust
    RS PRO
    17mm
    47mm
    22.2mm
    Double Row Angular Contact Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    2
    12.45kN
    21.17N
    Parallel
    -
    3 Medium
    RS PRO
    17mm
    40mm
    17.5mm
    Double Row Angular Contact Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    2
    8.62kN
    14.01N
    Parallel
    -
    2 Light
    RS PRO
    35mm
    80mm
    34.9mm
    Double Row Angular Contact Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    2
    34.79kN
    50.96N
    Parallel
    -
    3 Medium
    RS PRO
    25mm
    47mm
    12mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Steel
    1
    5.85kN
    10.1kN
    Parallel
    -
    0 Extra Light
    RS PRO
    15mm
    32mm
    9mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Stainless Steel
    1
    2.556kN
    5.04kN
    Parallel
    -
    0 Extra Light
    RS PRO
    25mm
    52mm
    15mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    7.8kN
    14kN
    Parallel
    -
    2 Light
    RS PRO
    25mm
    37mm
    7mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Stainless Steel
    1
    2.32kN
    3.44kN
    Parallel
    -
    1 Extra Light Thrust
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