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 NU230 150 270 45 圆柱滚子轴承 345000 435000 2200 2800
NSK轴承 NJ244 220 400 65 圆柱滚子轴承 760000 1080000 1500 1800
NSK轴承 NU1064 320 480 74 圆柱滚子轴承 905000 1470000 1200 1400
NSK轴承 NNU4944 220 300 80 圆柱滚子轴承 600000 1330000 1700 2200
NSK轴承 NU1084 420 620 90 圆柱滚子轴承 1390000 2380000 850 1100
NSK轴承 N1064 320 480 74 圆柱滚子轴承 905000 1470000 1200 1400
NSK轴承 NU2248 240 440 120 圆柱滚子轴承 1440000 2320000 1200 1500
NSK轴承 N248 240 440 72 圆柱滚子轴承 935000 1340000 1300 1600
NSK轴承 NJ260 300 540 85 圆柱滚子轴承 1400000 2070000 1100 1300
NSK轴承 NJ248 240 440 72 圆柱滚子轴承 935000 1340000 1300 1600
NSK轴承 NN3032 160 240 60 圆柱滚子轴承 375000 660000 2400 2800
NSK轴承 NNU4928K 140 190 50 圆柱滚子轴承 283000 585000 2800 3600
NSK轴承 NN3072 360 540 134 圆柱滚子轴承 1700000 3450000 950 1200
NSK轴承 NU2230 150 270 73 圆柱滚子轴承 500000 710000 2000 2600
NSK轴承 NU2232 160 290 80 圆柱滚子轴承 630000 940000 1900 2400
NSK轴承 NNU4952 260 360 100 圆柱滚子轴承 935000 2100000 1400 1800
NSK轴承 NN3012K 60 95 26 圆柱滚子轴承 73500 106000 6300 7500
NSK轴承 NN3036K 180 280 74 圆柱滚子轴承 565000 995000 2000 2400
NSK轴承 NN3016K 80 125 34 圆柱滚子轴承 119000 186000 4800 6000
NSK轴承 NU240 200 360 58 圆柱滚子轴承 620000 865000 1700 2000
NSK轴承 NJ252 260 480 80 圆柱滚子轴承 1100000 1580000 1200 1500
NSK轴承 NNU4921 105 145 40 圆柱滚子轴承 161000 315000 3800 4800
NSK轴承 NJ352 260 540 102 圆柱滚子轴承 1540000 2090000 1000 1200
NSK轴承 N330 150 320 65 圆柱滚子轴承 590000 690000 1800 2200
NSK轴承 NU2332 160 340 114 圆柱滚子轴承 1070000 1520000 1500 1900
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