型号(开式 Z,Zz,2R5)16系列 | 外径 尺 寸 | 额定负荷 | 参考 重量 (闭式)kg | ||||||||||
内径 d mm inch | 外径Dmm inch | 宽度B | 倒角r-, mm inch | 动负荷│ Cr N | 静负荷 r N | ||||||||
开式mm inch | 闭式 mm inch | ||||||||||||
R156 | 3 | 0.1181 | 9 | 0.3937 | 4 | mm inch | 4 | 0.1575 | 0.15 | 0.006 | 640 | 220 | 0.0016 |
R166 | 4 | 0.1575 | 12 | 0.5118 | 5 | 0.1969 | 5 | 0.1969 | 0.2 | 0.008 | 1150 | 400 | 0.0032 |
R3 | 5 | 0.1969 | 14 | 0.6299 | 5 | 0.1969 | 5 | 0.1969 | 0.3 | 0.012 | 1880 | 680 | 0.0051 |
R3A | 6 | 0.2362 | 17 | 0.748 | 6 | 0.2362 | 6 | 0.2362 | 0.3 | 0.012 | 2800 | 1060 | 0.0086 |
R168 | 7 | 0.2756 | 19 | 0.9449 | 7 | 0.2756 | 7 | 0.2756 | 0.3 | 0.012 | 3290 | 1360 | 0.0131 |
R188 | 8 | 0.315 | 22 | 1.0236 | 8 | 0.315 | 8 | 0.315 | 0.3 | 0.012 | 3330 | 1410 | 0.017 |
R4 | 9 | 0.3543 | 24 | 1.1811 | 8 | 0.315 | 8 | 0.315 | 0.3 | 0.012 | 4160 | 1780 | 0.0191 |
R4A | 10 | 0.4724 | 26 | 1.2598 | 9 | 0.3543 | 9 | 0.3543 | 0.6 | 0.024 | 5110 | 2380 | 0.032 |
R6 | 12 | 5906 | 28 | 1.378 | 10 | 0.3937 | 10 | 0.3937 | 0.6 | 0.024 | 6180 | 3060 | 0.037 |
R8 | 15 | 0.6693 | 32 | 1.5748 | 11 | 0.4331 | 11 | 0.4331 | 0.6 | 0.024 | 7450 | 3700 | 0.045 |
R8-7 | 17 | 0.6693 | 35 | 1.6535 | 12 | 0.4724 | 12 | 0.4724 | 0.6 | 0.024 | 9560 | 4780 | 0.065 |
R10 | 17 | 0.6693 | 35 | 1.6535 | 12 | 0.4724 | 12 | 0.4724 | 0.6 | 0.024 | 9560 | 4780 | 0.065 |
R12 | 20 | 0.7874 | 42 | 1.8504 | 14 | 0.5512 | 14 | 0.5512 | 1 | 0.039 | 12840 | 6650 | 0.106 |
型号(开式 Z,Zz,2R5)16系列 | 外径 尺 寸 | 推荐安装尺寸 | |||||||||||
内径 d mm inch | 外径Dmm inch | 宽度B | 倒角r-, mm inch | 轴 mm inch | 轴承座 mm inch | ||||||||
开式mm inch | 闭式 mm inch | ||||||||||||
R14 | 22.225/.8750 | 47.625/1.8750 | 9.525/.3750 | 12.700/.5000 | 0.79/.031 | 26.187/10310 | 43.663/1.7190 | ||||||
R16 | 25.400/1 .0000 | 50.800/2.0000 | 9.525/3750 | 12.700/.5001 | 0.79/.032 | 29 362/1.1560 | 46.838/1 .8440 | ||||||
R18 | 28.575/1.1250 | 53.975/2.1250 | 9.525/3750 | 12.700/.5002 | 0.79/.033 | 32.537/1.2810 | 50.013/1.9690 | ||||||
R20 | 31.750/1 2500 | 57.150/2.2500 | 9.525/.3750 | 12.700/.5003 | 0.79/.034 | 35.712/1 4060 | 53.188/2.0940 | ||||||
R22 | 34.925/1.3750 | 63.500/2.5000 | 11.113/.4375 | 14.288/.5625 | 0.79/.035 | 38.887/1.5310 | 59.538/2.3440 | ||||||
R24 | 38.100/1.5000 | 66.675/2.6250 | 11.113/.4375 | 0.79/.036 | 42.062/1.6560 | 62.713/2.4690 |