NTN678A軸承_進口軸承

基本參數(shù): 微型非標深溝球軸承1; 系列; 678A; 型號

主要尺寸(mm): 8; d; 12; D; 2.5; B; 3.5; B1; 13.2; D1; 13.6; D2; 0.6; C1; 0.8; C2; 0.1; r s min 1

額定基本負荷: 515; 動負荷 Cr/kN; 252; 靜負荷 Cor/kN; 52.0; 動負荷 Cr/kgf; 26.0; 靜負荷 Cor/kgf

允許轉(zhuǎn)速(rpm): 38,000; grease; 45,000; oil

軸承號: 678A; open; W678AZ; with single shield; ZZ; with double shield; FL678A; with flanged outer ring; FLAW678AZ; with flanged OR and single shield

安裝相關(guān)尺寸(mm): ZZ; da最小; 8.8; da最大2; 9.1; Da 最大; 11.2; ras 最大

重量(大約)kg: 0.1; open; 0.75; with flanged outer ring

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NTN軸承678A樣本圖

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