单列圆柱滚子轴承

轴承代号 基本尺寸mm 基本额定载荷KN 极限转速r/min 安装相关尺寸mm 重量Kg
d D B rsmin r1smin F E Cr Cor 脂润滑 油润滑 da(min) da(max) db(min) Da(max) Da(min) ra(max) rb(max)
NUP308EM/C2 40 90 23 1.5 1.5 52 - 88 87.5 6700 8000 48 - 60 82 - - 1.5 0.819
NU2308EM 40 90 33 1.5 1.5 52 - 110 107 6300 7500 48 49 55 82 - - 1.5 1.01
NJ2308E 40 90 33 1.5 1.5 52 - 110 116 6300 7500 48 49 60 82 - - 1.5 1.1
NJ209M 45 85 19 1.1 1.1 55 - 57.5 52 6700 8000 51.5 53 61 78.5 - - 1 0.487
NJ209EM 45 85 19 1.1 1.1 54.5 - 67.5 72.5 6700 8000 51.5 53 61 78.5 - - 1 0.51
NF209EM 45 85 19 1.1 1.1 - 76.5 67.5 72.5 6700 8000 51.5 73 - 78.5 78 78 1 0.51
NF209ETN1 45 85 19 1.1 1.1 - 76.5 67.5 72.5 6700 8000 51.5 73 - 78.5 78 78 1 0.444
NUP209EM 45 85 19 1.1 1.1 54.5 - 67.5 72.5 6700 8000 52 - 61 78 - - - 0.507
NU2209EM 45 85 23 1.1 1.1 54.5 - 77.5 84.5 5600 6700 51 53 58 79 - - 1 0.635
NU2209ETN1 45 85 23 1.1 1.1 54.5 - 80 91 5600 6700 51 53 58 79 - - 1 0.571
NJ2209E/C3 45 85 23 1.1 11 54.5 - 77.5 84.5 5600 6700 51.5 53 61 78.5 - - 1 0.639
NJ2209EM 45 85 23 1.1 1.1 54.5 - 77.5 84.5 5600 6700 51.5 53 61 78.5 - - 1 0.645
NU5209XPC3 45 85 30.16 1.1 1.1 55.52 - 94.6 119 6300 7500 51 53 58 79 - - 1 0.843
N309M 45 100 25 1.5 1.5 - 86.5 83.6 84 6300 7500 53 84 - 92 90.5 90.5 1.5 0.92
N309J 45 100 25 1.5 1.5 - 86.5 83.6 84 6300 7500 53 84 - 92 90.5 90.5 1.5 0.82
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