品牌 国内新型号 内径(mm) 外径(mm) 宽度(mm) 轴承类型 动态载荷 静态载荷 参考转速 极限转速
NSK轴承 NNU4921 105 145 40 圆柱滚子轴承 161000 315000 3800 4800
NSK轴承 NU1052 260 400 65 圆柱滚子轴承 645000 1000000 1500 1800
NSK轴承 NF238 190 340 55 圆柱滚子轴承 555000 770000 1800 2200
NSK轴承 RSF-4910E4 50 72 22 圆柱滚子轴承 48000 75500 4000 2000
NSK轴承 NU332 160 340 68 圆柱滚子轴承 700000 875000 1700 2000
NSK轴承 NJ1034 170 260 42 圆柱滚子轴承 287000 415000 2400 2800
NSK轴承 NNU4964K 320 440 118 圆柱滚子轴承 1260000 3050000 1100 1400
NSK轴承 NNU4928 140 190 50 圆柱滚子轴承 283000 585000 2800 3600
NSK轴承 NJ248 240 440 72 圆柱滚子轴承 935000 1340000 1300 1600
NSK轴承 NU2240 200 360 98 圆柱滚子轴承 925000 1440000 1500 1800
NSK轴承 NU232 160 290 48 圆柱滚子轴承 430000 570000 2200 2600
NSK轴承 NUP328 140 300 62 圆柱滚子轴承 550000 640000 2000 2400
NSK轴承 NN3018 90 140 37 圆柱滚子轴承 143000 228000 4300 5000
NSK轴承 NU2230 150 270 73 圆柱滚子轴承 500000 710000 2000 2600
NSK轴承 NNU4924 120 165 45 圆柱滚子轴承 183000 360000 3200 4000
NSK轴承 NJ2330 150 320 108 圆柱滚子轴承 1020000 1400000 1600 2000
NSK轴承 NU1040 200 310 51 圆柱滚子轴承 390000 580000 2000 2400
NSK轴承 N1092 460 680 100 圆柱滚子轴承 1580000 2740000 750 950
NSK轴承 NU1044 220 340 56 圆柱滚子轴承 500000 750000 1800 2200
NSK轴承 NU256 280 500 80 圆柱滚子轴承 1140000 1680000 1100 1400
NSK轴承 NUP2234 170 310 86 圆柱滚子轴承 715000 1080000 1800 2200
NSK轴承 NN3010 50 80 23 圆柱滚子轴承 53000 72500 7500 9000
NSK轴承 NU1080 400 600 90 圆柱滚子轴承 1360000 2280000 900 1100
NSK轴承 NNU4932 160 220 60 圆柱滚子轴承 365000 760000 2400 3000
NSK轴承 NJ1030 150 225 35 圆柱滚子轴承 202000 294000 2800 3400
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