轴承代号外形尺寸(mm) 无齿式外齿式内齿式DdH 010.20.250011.20.25033017060 010.20.280011.20.28036020060 010.25.315011.25.315013.25.31540822270 010.25.355011.25.355013.25.35544826270 010.25.400011.25.400013.25.40049330770 010.25.450011.25.450013.25.45054335770 010.30.500011.30.500013.30.50060239880 012.30.500014.30.50060239880 010.30.560011.30.560013.30.56066245880 012.30.560014.30.56066245880 010.30.630011.30.630013.30.63073252880 012.30.630014.30.63073252880 010.30.710011.30.710013.30.71081260880 012.30.710014.30.71081260880 010.40.800011.40.800013.40.800922678100 012.40.800014.40.800922678100 010.40.900011.40.900013.40.9001022778100 012.40.900014.40.9001022778100 010.40.1000011.40.1000013.40.10001122878100 012.40.1000014.40.10001122878100 010.40.1120011.40.1120013.40.11201242998100 012.40.1120014.40.11201242998100 010.45.1250011.45.1250013.45.125013901110110 012.45.1250014.45.125013901110110 010.45.1400011.45.1400013.45.140015401260110 012.45.1400014.45.140015401260110 010.45.1600011.45.1600013.45.160017401460110 012.45.1600014.45.160017401460110 010.45.1800011.45.1800013.45.180019401660110 012.45.1800014.45.180019401600110 010.60.2000011.60.2000013.60.200021781825144 012.60.2000014.60.200021781825144 010.60.2240011.60.2240013.60.224224182065144 012.60.2240014.60.224024182065114 010.60.2500011.60.2500013.60.250026782325114 012.60.2500014.60.250026782325114 010.60.2800011.60.2800013.60.280029782625114 012.60.2800014.60.280029782625144 010.75.3150011.75.3150013.75.315033762922174 012.75.3150014.75.315033762922174 010.75.3550011.75.3550013.75.355037763322174 012.75.3550014.75.355037763322174 010.75.4000011.75.4000013.75.400042263772174 012.75.4000014.75.400042263722174 010.75.4500011.75.4500013.75.450047264272174 012.75.4500014.75.450047264272174