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
22.22557.15022.22522.22517.4620.81.5480005000048505100710095001280122029.52949520.81.515.10.351.70.950.1830.106
22.22556.89619.36819.83715.8751.31.338000405003900415071009500175517292927.549511.31.312.20.312.01.10.1520.102
22.22552.38819.36820.16814.2881.51.54050043000410044007500100001380132829.5274548.51.51.511.30.292.11.10.1370.067
22.22550.00517.52618.28813.9701.31.3385004000039504100800011000†M12648†M1261028.526.544461.31.310.90.282.21.20.1110.059
22.22550.00513.49514.2609.5251.31.0260002790026502840750010000070870719628.52744.5471.3110.60.401.50.820.0970.035
22.00045.23715.49416.63712.0651.31.3292003350029803400850011000*†LM12749†LM1271027.52639.542.51.31.310.00.312.01.10.0780.038
21.43050.00517.52618.28813.9701.31.3385004000039504100800011000†M12649†M1261027.525.544461.31.310.90.282.21.20.1150.059
20.63849.22519.84519.84515.8751.51.5360003700036503750800011000125801252028.52642.545.51.51.512.90.321.91.00.1140.067
20.62549.22523.02021.53917.4621.51.5375003700038003800850011000090810919627.525.541.544.51.51.513.80.272.31.20.1150.085
20.00051.99415.01114.26012.7001.51.3260002790026502840750010000070790720427.52745481.51.312.10.401.50.820.1050.061
19.99047.00014.38114.38111.1121.51.3238002390024302440850011000050790518526.52440.542.51.51.310.10.361.70.930.0730.047
19.05053.97522.22521.83915.8751.52.3405003950041504000750010000210752121231.52643501.52.316.30.591.00.560.1560.097
19.05049.22523.02021.53917.462C1.53.5375003700038003800850011000090740919426243944.51.53.513.80.272.31.20.1240.082
19.05049.22518.03419.05014.2881.31.3375003700038003800850011000090670919525.5244244.51.31.310.70.272.31.20.1150.065
19.05049.22519.84521.53914.2881.21.3375003700038003800850011000090780919525.5244244.51.21.310.70.272.31.20.1240.065

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