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氧化锆全陶瓷系列
氧化锆全陶瓷轴承
全陶瓷轴承具抗磁电绝缘、耐磨耐腐蚀、无油自润滑、耐高温耐高寒等特点,可用于极度恶劣环境及特殊工况。套圈及滚动体采用氧化锆(ZrO2)陶瓷材料,保持器使用聚四氟乙烯(PTFE)作为标准配置,一般也可使用玻璃纤维增强的尼龙66(GRPA66—25),特种工程塑料(PEEK,PI),不锈钢(AlSl SUS316、SUS304),黄铜(Cu)等。
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轴承型号 | 外形尺寸(mm) | r1最小(min) | 有关安装尺寸 | Mass重量 | d | D | B | r最小(min) | da | Da | ra | (Kg) (参考) (refer) | 最小(min) | 最大(max) | 最大(max) | ZrO2 | Si3N4 | PLASTIC | 440c | 7900 | 10 | 22 | 6 | 0.3 | 0.15 | 12.5 | 19.5 | 0.3 | 0.007 | 0.0038 | 0.0016 | 0.009 | 7000 | 26 | 8 | 0.3 | 0.15 | 12.5 | 23.5 | 0.3 | 0.014 | 0.0075 | 0.0032 | 0.018 | 7200 | 30 | 9 | 0.6 | 0.3 | 15 | 25 | 0.6 | 0.025 | 0.013 | 0.0057 | 0.032 | 7300 | 35 | 11 | 0.6 | 0.3 | 15 | 30 | 0.6 | 0.040 | 0.022 | 0.0093 | 0.052 | 7901 | 12 | 24 | 6 | 0.3 | 0.15 | 14.5 | 21.5 | 0.3 | 0.008 | 0.0042 | 0.0018 | 0.01 | 7001 | 28 | 8 | 0.3 | 0.15 | 14.5 | 25.5 | 0.3 | 0.017 | 0.0092 | 0.0039 | 0.022 | 7201 | 32 | 10 | 0.6 | 0.3 | 17 | 27 | 0.6 | 0.028 | 0.015 | 0.0066 | 0.037 | 7301 | 37 | 12 | 1 | 0.6 | 18 | 31 | 1 | 0.046 | 0.025 | 0.0108 | 0.06 | 7902 | 15 | 28 | 7 | 0.3 | 0.15 | 17.5 | 25.5 | 0.3 | 0.012 | 0.0063 | 0.0027 | 0.015 | 7002 | 32 | 9 | 0.3 | 0.15 | 17.5 | 29.5 | 0.3 | 0.024 | 0.013 | 0.0056 | 0.031 | 7202 | 35 | 11 | 0.6 | 0.3 | 20 | 30 | 0.3 | 0.035 | 0.019 | 0.0081 | 0.045 | 7302 | 42 | 13 | 1 | 0.6 | 21 | 36 | 1 | 0.064 | 0.035 | 0.0149 | 0.083 | 7903 | 17 | 30 | 7 | 0.3 | 0.15 | 19.5 | 27.5 | 0.3 | 0.013 | 0.0071 | 0.0031 | 0.017 | 7003 | 35 | 10 | 0.3 | 0.15 | 19.5 | 32.5 | 0.3 | 0.032 | 0.017 | 0.0074 | 0.041 | 7203 | 40 | 12 | 0.6 | 0.3 | 22 | 35 | 0.6 | 0.052 | 0.028 | 0.0120 | 0.067 | 7303 | 47 | 14 | 1 | 0.6 | 23 | 41 | 1 | 0.087 | 0.047 | 0.0203 | 0.113 | 7904 | 20 | 37 | 9 | 0.3 | 0.15 | 22.5 | 34.5 | 0.3 | 0.028 | 0.015 | 0.0066 | 0.037 | 7004 | 42 | 12 | 0.6 | 0.3 | 25 | 37 | 0.6 | 0.052 | 0.028 | 0.0122 | 0.068 | 7204 | 47 | 14 | 1 | 0.6 | 26 | 41 | 1 | 0.082 | 0.045 | 0.0192 | 0.107 | 7304 | 52 | 15 | 1.1 | 0.6 | 27 | 45 | 1 | 0.11 | 0.060 | 0.0260 | 0.145 | 7905 | 25 | 42 | 9 | 0.3 | 0.15 | 27.5 | 39.5 | 0.3 | 0.032 | 0.018 | 0.0075 | 0.042 | 7005 | 47 | 12 | 0.6 | 0.3 | 30 | 42 | 0.6 | 0.061 | 0.033 | 0.0142 | 0.079 | 7205 | 52 | 15 | 1 | 0.6 | 31 | 46 | 1 | 0.099 | 0.054 | 0.0232 | 0.129 | 7305 | 62 | 17 | 1.1 | 0.6 | 32 | 55 | 1 | 0.18 | 0.098 | 0.0422 | 0.235 | 7906 | 30 | 47 | 9 | 0.3 | 0.15 | 32.5 | 44.5 | 1 | 0.040 | 0.022 | 0.0093 | 0.052 | 7006 | 55 | 13 | 1 | 0.6 | 36 | 49 | 1 | 0.089 | 0.048 | 0.0208 | 0.116 | 7206 | 62 | 16 | 1 | 0.6 | 36 | 56 | 1 | 0.15 | 0.083 | 0.0357 | 0.199 | 7306 | 72 | 19 | 1.1 | 0.6 | 37 | 65 | 1 | 0.27 | 0.14 | 0.0619 | 0.345 | 7907 | 35 | 55 | 10 | 0.6 | 0.3 | 40 | 50 | 0.6 | 0.058 | 0.031 | 0.0135 | 0.075 | 7007 | 62 | 14 | 1 | 0.6 | 41 | 56 | 1 | 0.12 | 0.063 | 0.0271 | 0.151 | 7207 | 72 | 17 | 1.1 | 0.6 | 42 | 65 | 1 | 0.22 | 0.12 | 0.0510 | 0.284 | 7307 | 80 | 21 | 1.5 | 1 | 44 | 71 | 1.5 | 0.36 | 0.19 | 0.0833 | 0.464 | 7908 | 40 | 62 | 12 | 0.6 | 0.3 | 45 | 57 | 0.6 | 0.09 | 0.05 | 0.0201 | 0.112 | 7008 | 68 | 15 | 1 | 0.6 | 46 | 62 | 1 | 0.15 | 0.08 | 0.0341 | 0.19 | 7208 | 80 | 18 | 1.1 | 0.6 | 47 | 73 | 1 | 0.28 | 0.15 | 0.0657 | 0.366 | 7308 | 90 | 23 | 1.5 | 1 | 49 | 81 | 1.5 | 0.49 | 0.27 | 0.1142 | 0.636 | 7909 | 45 | 68 | 12 | 1.1 | 0.6 | 47 | 73 | 1 | 0.28 | 0.15 | 0.0657 | 0.366 | 7009 | 75 | 16 | 1 | 0.6 | 51 | 69 | 1 | 0.19 | 0.100 | 0.0433 | 0.241 | 7209 | 85 | 19 | 1.1 | 0.6 | 52 | 78 | 1 | 0.32 | 0.175 | 0.0754 | 0.42 | 7309 | 100 | 25 | 1.5 | 1 | 54 | 91 | 1.5 | 0.64 | 0.345 | 0.1488 | 0.829 |
轴承型号 | 外形尺寸(mm) | 有关安装尺寸 | Mass重量 | d | D | B | r最小(min) | r1最小(min) | da | Da | ra | (Kg) (参考) (refer) | 最小(min) | 最大(max) | 最大(max) | ZrO2 | Si3N4 | PLASTIC | 440c | 7910 | 50 | 72 | 12 | 0.6 | 0.3 | 55 | 67 | 0.6 | 0.10 | 0.06 | 0.0242 | 0.135 | 7010 | 80 | 16 | 1 | 0.3 | 56 | 74 | 1 | 0.20 | 0.11 | 0.0468 | 0.261 | 7210 | 90 | 20 | 1.1 | 0.6 | 57 | 83 | 1 | 0.35 | 0.19 | 0.0824 | 0.459 | 7310 | 110 | 27 | 2 | 1 | 60 | 100 | 2 | 0.82 | 0.44 | 0.1903 | 1.06 | 7911 | 55 | 80 | 13 | 1 | 0.6 | 61 | 74 | 1 | 0.15 | 0.08 | 0.0339 | 0.189 | 7011 | 90 | 18 | 1.1 | 0.6 | 62 | 83 | 1 | 0.29 | 0.16 | 0.0684 | 0.381 | 7211 | 100 | 21 | 1.5 | 1 | 64 | 91 | 1.5 | 0.48 | 0.26 | 0.1111 | 0.619 | 7311 | 120 | 29 | 2 | 1 | 65 | 110 | 2 | 1.05 | 0.57 | 0.2459 | 1.37 | 7912CE | 60 | 85 | 13 | 1 | 0.6 | 66 | 79 | 1 | 0.15 | 0.08 | 0.0345 | 0.192 | 7012CE | 95 | 18 | 1.1 | 0.6 | 67 | 88 | 1 | 0.32 | 0.17 | 0.0739 | 0.412 | 7212CE | 110 | 22 | 1.5 | 1 | 69 | 101 | 1.5 | 0.60 | 0.33 | 0.1405 | 0.783 | 7312CE | 130 | 31 | 2.1 | 1.1 | 72 | 118 | 2 | 1.32 | 0.72 | 0.3087 | 1.72 | 7913CE | 65 | 90 | 13 | 1 | 0.6 | 71 | 84 | 1 | 0.17 | 0.09 | 0.0391 | 0.218 | 7013CE | 100 | 18 | 1.1 | 0.6 | 72 | 93 | 1 | 0.3 | 0.18 | 0.0788 | 0.439 | 7213CE | 120 | 23 | 1.5 | 1 | 74 | 111 | 1.5 | 0.77 | 0.42 | 0.1795 | 1 | 7313CE | 140 | 33 | 2.1 | 1.1 | 77 | 128 | 2 | 1.62 | 0.88 | 0.3787 | 2.11 | 7914CE | 70 | 100 | 16 | 1 | 0.6 | 76 | 94 | 1 | 0.27 | 0.15 | 0.0626 | 0.349 | 7014CE | 110 | 20 | 1.1 | 0.6 | 77 | 103 | 1 | 0.47 | 0.25 | 0.1091 | 0.608 | 7214CE | 125 | 24 | 1.5 | 1 | 79 | 116 | 1.5 | 0.84 | 0.45 | 0.1956 | 1.09 | 7314CE | 150 | 35 | 2.1 | 1.1 | 82 | 138 | 2 | 1.98 | 1.07 | 0.4613 | 2.57 | 7915CE | 75 | 105 | 16 | 1 | 0.6 | 81 | 99 | 1 | 0.28 | 0.15 | 0.0653 | 0.364 | 7015CE | 115 | 20 | 1.1 | 0.6 | 82 | 108 | 1 | 0.50 | 0.27 | 0.1165 | 0.649 | 7215CE | 130 | 25 | 1.5 | 1 | 84 | 121 | 1.5 | 0.29 | 0.50 | 0.2136 | 1.19 | 7916CE | 80 | 110 | 16 | 1 | 0.6 | 86 | 104 | 1 | 0.30 | 0.16 | 0.0702 | 0.391 | 7016CE | 125 | 22 | 1.1 | 0.6 | 87 | 118 | 1 | 0.67 | 0.36 | 0.1565 | 0.872 | 7216CE | 140 | 26 | 2 | 1 | 90 | 130 | 2 | 1.09 | 0.59 | 0.2548 | 1.42 | 7017CE | 85 | 130 | 22 | 1.1 | 0.6 | 92 | 123 | 1 | 0.71 | 0.38 | 0.1648 | 0.918 | 7217CE | 150 | 28 | 2 | 1 | 95 | 140 | 2 | 1.35 | 0.73 | 0.3159 | 1.76 | 7918CE | 90 | 125 | 18 | 1.1 | 0.6 | 97 | 118 | 1 | 0.45 | 0.24 | 0.1050 | 0.585 | 7018CE | 140 | 24 | 1.5 | 1 | 99 | 131 | 1.5 | 0.92 | 0.50 | 0.2136 | 1.19 | 7919CE | 95 | 130 | 18 | 1.1 | 0.6 | 102 | 123 | 1 | 0.46 | 0.25 | 0.1079 | 0.601 | 7019CE | 145 | 24 | 1.5 | 1 | 104 | 136 | 1.5 | 0.95 | 0.51 | 0.2208 | 1.23 | 7920CE | 100 | 140 | 20 | 1.1 | 0.6 | 107 | 133 | 1 | 0.64 | 0.35 | 0.1486 | 0.828 | 7020CE | 150 | 24 | 1.5 | 1 | 109 | 141 | 1.5 | 0.99 | 0.54 | 0.2315 | 1.29 | 7921CE | 105 | 145 | 20 | 1.1 | 0.6 | 112 | 138 | 1 | 0.66 | 0.36 | 0.1536 | 0.856 | 7922CE | 110 | 150 | 20 | 1.1 | 0.6 | 117 | 143 | 1 | 0.67 | 0.37 | 0.1603 | 0.893 |
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