NSK 单列(英制系列) 内径12.000~22.225mm
产品参数
外形尺寸额定载荷极限转速(rpm)轴承代号安装尺寸 (mm)作用点位置(mm)常数轴向载荷系数重量(kg)(参考)
dDTBC内圈r (最小)外圈r (最小)(N) Cr(N) Cor{kgf} Cr{kgf} Cor脂润滑油润滑内圈外圈d ad bDaDb内圈r a (最大)外圈r a (最大)aeY 1Y o内圈外圈
19.05047.00014.38114.38111.1121.31.323800239002430244085001100005075051852523.540.542.51.31.310.10.361.70.930.0770.047
19.05045.23715.49416.63712.0651.31.3285002890029102950900012000†LM11949†LM119102523.539.541.51.31.39.50.302.01.10.0810.044
19.05039.99212.01411.1539.5251.01.3149001570015201600950013000A6075A61572423343711.310.30.531.10.630.0370.031
17.46247.00014.38114.38111.1120.81.323800239002430244085001100005068051852322.540.542.50.81.310.10.361.70.930.0820.047
17.46239.87813.84314.60510.6681.31.32250022500229022901000013000†LM11749†LM117102321.534371.31.38.70.292.11.20.0550.028
17.45536.52511.11211.1127.9381.51.51160011000119011201000014000A5069A514423.521.53033.51.51.58.90.491.20.680.0300.020
16.99339.99212.01411.1539.5250.81.3149001570015201600950013000A6067A6157222134370.81.310.30.531.10.630.0420.031
16.00047.00021.00021.00016.0001.02.0350003650036003750900012000*HM81649**HM8161027.52337.5431214.90.551.10.600.1150.082
15.87549.22519.84521.53914.2880.81.337500370003800380085001100009062091952221.54244.50.81.310.70.272.31.20.1390.065
15.87544.45015.49414.38111.4301.51.5238002390024302440850011000050620517523.52138421.51.511.20.361.70.930.0810.039
15.87542.86216.67016.67013.4951.51.52690026300275026809500130001758017520232136.5391.51.510.60.331.81.00.0750.048
15.87542.86214.28814.2889.5251.51.5173001720017701750850012000115901152024.522.534.539.51.51.513.00.700.850.470.0610.040
15.87541.27514.28814.68111.1121.32.02130019900217020301000013000030620316221.5203437.51.329.10.311.91.10.0610.035
15.87539.99212.01411.1539.5251.31.3149001570015201600950013000A6062A61572220.534371.31.310.30.531.10.630.0440.031
15.87534.98810.99810.9988.7121.31.31380013400141013601100015000L21549L2151121.519.52932.51.31.37.70.321.91.00.0310.018

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