基本尺寸基本額定載荷 額定轉(zhuǎn)速型號(hào)類型
dynamicstaticReference speedLimiting speedModelType
d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min]
50.8mm123.825mm79.375mm555/552DTDO(雙列雙外圈)
50.8mm117.475mm73.025mm66200/66462DTDO(雙列雙外圈)
51.592mm90mm50.01mm368-S/363DTDO(雙列雙外圈)
50.8mm123.825mm77.785mm72200C/72488DTDO(雙列雙外圈)
52.388mm93.264mm65.088mm3767/3729DTDO(雙列雙外圈)
50.8mm123.825mm79.375mm555/552DTDO(雙列雙外圈)
52.388mm95.25mm63.5mm33890/33821DTDO(雙列雙外圈)
51.592mm90mm50.01mm368-S/363DTDO(雙列雙外圈)
52.388mm95.25mm63.5mm33891/33821DTDO(雙列雙外圈)
52.388mm93.264mm65.088mm3767/3729DTDO(雙列雙外圈)
52.388mm107.95mm65.09mm468/452DTDO(雙列雙外圈)
52.388mm95.25mm63.5mm33890/33821DTDO(雙列雙外圈)
52.388mm109.982mm63.5mm55206/55433DTDO(雙列雙外圈)
52.388mm95.25mm63.5mm33891/33821DTDO(雙列雙外圈)
52.388mm111.125mm79.375mm540/533DTDO(雙列雙外圈)
11.987mm30.48mm25.4mmA2047/A2120DTDO(雙列雙外圈)
19.05mm47mm31.75mm05075/05185DTDO(雙列雙外圈)
14.987mm34.987mm25.174mmA4059/A4138DTDO(雙列雙外圈)
19.05mm57.15mm49.212mm21075/21226DTDO(雙列雙外圈)
16.993mm47mm31.75mm05066/05185DTDO(雙列雙外圈)
19.987mm45.984mm31.75mm05079/05180DTDO(雙列雙外圈)
19.05mm47mm31.75mm05075/05185DTDO(雙列雙外圈)
19.987mm47mm31.75mm05079/05185DTDO(雙列雙外圈)
19.05mm57.15mm49.212mm21075/21226DTDO(雙列雙外圈)
20mm50.005mm33.34mm07079/07196DTDO(雙列雙外圈)
19.987mm45.984mm31.75mm05079/05180DTDO(雙列雙外圈)
23.812mm71.438mm42.862mm26093/26282DTDO(雙列雙外圈)
19.987mm47mm31.75mm05079/05185DTDO(雙列雙外圈)
23.812mm71.975mm42.761mm26093/26284DTDO(雙列雙外圈)
20mm50.005mm33.34mm07079/07196DTDO(雙列雙外圈)