HRB轴承类型
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深沟球轴承
- d 10-25mm
- d 10-45mm
- d 10-35mm
- d 10-22mm
- d 5-15mm
- d 5-12mm
- d 30-50mm
- d 45-100mm
- d 40-70mm
- d 22-35mm
- d 15-28mm
- d 15-25mm
- d 35-55mm
- d 30-50mm
- d 25-40mm
- d 55-75mm
- d 40-60mm
- d 75-95mm
- d 75-100mm
- d 60-75mm
- d 100-160mm
- d 100-160mm
- d 75-90mm
- d 90-105mm
- d 105-130mm
- d 130-160mm
- d 160-190mm
- d 190-240mm
- d 240-400mm
- d 400-1240mm
- 调心球轴承
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角接触球轴承
- 单、双面带防尘盖、密封圈 d 10-55mm
- d 17-60mm
- d 10-17mm
- 单、双面带防尘盖、密封圈 d 60-110mm
- d 65-100mm
- d 17-30mm
- 外圈有止动槽、止动环并单面带防尘盖 d10-55mm
- d 100-140mm
- d 30-45mm
- 外圈有止动槽、止动环并单面带防尘盖 d 60-110mm
- d 150-180mm
- d 45-60mm
- 其他双列角接触球轴承 d 45-190mm
- d 190-560mm
- d 65-80mm
- 其他双列角接触球轴承 d 200-300mm
- d 80-95mm
- d 95-110mm
- d 110-160mm
- d 160-280mm
- d 280-380mm
- 高速角接触球轴承 d 10-20mm
- 高速角接触球轴承 d 20-35mm
- 高速角接触球轴承 d 35-55mm
- 高速角接触球轴承 d 55-70mm
- 高速角接触球轴承 d 70-85mm
- 高速角接触球轴承 d 85-105mm
- 高速角接触球轴承 d 105-130mm
- 高速角接触球轴承 d 130-170mm
- 高速角接触球轴承 d 170-240mm
- 超高速角接触球轴承 d 10-35mm
- 超高速角接触球轴承 d 40-75mm
- 超高速角接触球轴承 d 80-120mm
- 超高速角接触球轴承 d 130mm
- 磁电机角接触球轴承 d 4-20mm
- 圆柱滚子轴承
- 调心滚子轴承
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圆锥滚子轴承
- d 139.7-260mm
- d 25-80mm
- d 15.875-28.00mm
- d 15-30mm
- d 85-120mm
- d 28.575-31.750mm
- d 32-40mm
- d 130-150mm
- d 33.338-34.925mm
- d 45-55mm
- d 160-190mm
- d 34.976-36.512mm
- d 60-65mm
- d 200-280mm
- d 38.100-40.988
- d 70-75mm
- d 41.275-44.450mm
- d 80-90mm
- d 44.983-47.625mm
- d 95-100mm
- d 49.212-54.988mm
- d 105-110mm
- d 55.000-63.500mm
- d 115-140mm
- d 66.675-82.550mm
- d 150-170mm
- d 85.000-101.600mm
- d 180-200mm
- d 104.775-213.775mm
- d 220-280mm
- 外圈带止动档边 d 30.162-123.825mm
- d 47-80mm
- 推力球轴承
- 双向推力角接触球轴承
- 推力角接触球轴承
- 直线运动球轴承
- 推力调心滚子轴承
- 推力圆柱滚子轴承
- 调心滚子轴承用附件
HRB NJ421 圆柱滚子轴承
产品参数
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外形尺寸(mm)d105D260B60r 1,2 min4.0r 3,4 min4.0Fw144.5Ew
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额定载荷(kN)Cr501.0Cor570.0
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极限转速(r/min)脂润滑2200油润滑2800
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轴承代号NU型NU421NJ型NJ421NUP型NUP421N型N421NF型NF421
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安装尺寸(mm)d a min121.0D a max244.0D b minr a max3.0r b max3.0
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其它尺寸(mm)D 1 203.0d 1 159.0
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重量 (参考) (kg)重量 (参考) (kg)19.00
