NSK 内径 20~55mm
产品参数
外形尺寸额定载荷 (N)额定载荷 (kgf)极限转速(rpm)轴承代号 (1)安装尺寸 (mm)常数轴向载荷系数重量(kg)
dDBr (最小)CrCorCrCor脂润滑油润滑圆柱孔圆锥孔(2)d a (最小)d a (最大)Da (最大)Da (最小)r a (最大)eY 2Y 3Y o(参考)
5512043223400029200023800298003400430022311EAE422311EAKE4657311010320.342.92.01.92.3
5512043223400029200023800298003400430022311EAE422311EAKE4657311010320.342.92.01.92.3
5512029214200017400014600178004300530021311EAE421311EAKE465721109820.234.43.02.91.58
5512029214200017400014600178004300530021311EAE421311EAKE465721109820.234.43.02.91.58
55100251.511900014400012100146004500560022211EAE422211EAKE4646591891.50.234.32.92.80.81
55100251.511900014400012100146004500560022211EAE422211EAKE4646591891.50.234.32.92.80.81
5011040219700023400020000239003800480022310EAE422310EAKE460641009320.352.81.91.91.78
5011040219700023400020000239003800480022310EAE422310EAKE460641009320.352.81.91.91.78
5011027214200017400014500178004300530021310EAE421310EAKE460721009820.234.43.02.91.21
5011027214200017400014500178004300530021310EAE421310EAKE460721009820.234.43.02.91.21
5090231.19900011900010100121005000630022210EAE422210EAKE45760838110.244.32.92.80.61
5090231.19900011900010100121005000630022210EAE422210EAKE45760838110.244.32.92.80.61
45100361.516600019500016900199004000530022309EAE422309EAKE4545991861.50.342.92.01.91.34
45100361.516600019500016900199004000530022309EAE422309EAKE4545991861.50.342.92.01.91.34
45100251.511900014400012100146004500560021309EAE421309EAKE4546591891.50.234.32.92.80.96

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