成对角接触球轴承内径10-30MM 生产厂家： 南京哈宁轴承制造有限公司 公司地址： 江苏省南京市莫愁路195号 联系电话： 025-86629730、52217447、52251441 公司传真： 025-52300551 联 系 人： 刘长岭 联系邮件： lcl@8767.com 产品价格： ￥.00 网上报价： ￥.00     定货电话：13801591302   QQ：349831866

Boundary Dimensions (mm) Basic Load Rating ( kN ) Limiting Speed1) (rpm) Bearing Designation2) Distance of working points (mm) Shoulder Dimensions (mm) Mass (kg) With cutting cage With pressing cage d D B1 r (min.) r1 (min.) Cr Cor Cr Cor Grease Oil Back to back DB Face to face DF Series connection DT a1 a2 da (min.) db (min.) Da (max.) Db (max.) ra (max.) rb (max.) Approx 10 22 12 0.3 0.15 4.90 3.05 - - 42000 55000 7900CDB 7900CDF 7900CDT 10.3 1.7 12.5 - 19.5 20.8 0.3 0.15 0.016 26 16 0.3 0.15 8.100 4.65 - - 27000 34000 7000DB 7000DF 7000DT 18.2 2.2 12.5 - 23.5 24.8 0.3 0.15 0.042 26 16 0.3 0.15 7.55 4.35 - - 20000 27000 7000BDB 7000BDF 7000BDT 23.1 7.1 12.5 - 23.5 24.8 0.3 0.15 0.042 26 16 0.3 0.15 8.60 4.95 - - 37000 50000 7000CDB 7000CDF 7000CDT 12.7 3.3 12.5 - 23.5 24.8 0.3 0.15 0.042 30 18 0.6 0.3 7.55 4.40 8.80 5.45 23000 29000 7200DB 7200DF 7200DT 20.8 2.8 14.5 12.5 25.5 27.5 0.6 0.3 0.062 30 18 0.6 0.3 6.95 4.05 8.10 5.05 18000 23000 7200BDB 7200BDF 7200BDT 26.2 8.2 14.5 12.5 25.5 27.5 0.6 0.3 0.062 30 18 0.6 0.3 8.10 4.70 9.45 5.85 32000 43000 7200CDB 7200CDF 7200CDT 14.5 3.5 14.5 12.5 25.5 27.5 0.6 0.3 0.062 35 22 0.6 0.3 13.8 7.55 15.1 8.60 21000 27000 7300DB 7300DF 7300DT 24.0 2.0 14.5 12.5 30.5 32.5 0.6 0.3 0.108 12 24 12 0.3 0.15 5.15 3.45 - - 37000 49000 7901CDB 7901CDF 7901CDT 10.8 1.2 14.5 - 21.5 22.8 0.3 0.15 0.020 28 16 0.3 0.15 8.80 5.45 - - 23000 29000 7001DB 7001DF 7001DT 19.9 3.9 14.5 - 25.5 26.8 0.3 0.15 0.048 28 16 0.3 0.15 8.10 5.05 - - 18000 24000 7001BDB 7001BDF 7001BDT 25.2 9.2 14.5 - 25.5 26.8 0.3 0.15 0.048 28 16 0.3 0.15 9.400 5.85 - - 32000 43000 7001CDB 7001CDF 7001CDT 13.5 2.5 14.5 - 25.5 26.8 0.3 0.15 0.048 32 20 0.6 0.3 12.1 7.25 13.0 8.05 22000 27000 7201DB 7201DF 7201DT 22.7 2.7 16.5 14.5 27.5 29.5 0.6 0.3 0.076 32 20 0.6 0.3 11.3 6.80 12.1 7.50 16000 21000 7201BDB 7201BDF 7201BDT 28.5 8.5 16.5 14.5 27.5 29.5 0.6 0.3 0.076 32 20 0.6 0.3 12.8 7.70 13.8 8.55 30000 40000 7201CDB 7201CDF 7201CDT 15.9 4.1 16.5 14.5 27.5 29.5 0.6 0.3 0.076 37 24 1 0.6 16.6 9.20 18.1 10.5 20000 24000 7301DB 7301DF 7301DT 26.2 2.2 17.5 16.5 31.5 32.5 1 0.5 0.130 15 28 14 0.3 0.15 7.75 5.30 - - 31000 41000 7902CDB 7902CDF 7902CDT 12.8 1.2 17.5 - 25.5 26.8 0.3 0.15 0.031 32 18 0.3 0.15 9.95 6.85 - - 20000 26000 7002DB 7002DF 7002DT 22.6 4.6 17.5 - 29.5 30.8 0.3 0.15 0.068 32 18 0.3 0.15 9.05 6.30 - - 15000 20000 7002BDB 7002BDF 7002BDT 29.2 11.1 17.5 - 29.5 30.8 0.3 0.15 0.070 32 18 0.3 0.15 10.7 7.40 - - 28000 37000 7002CDB 7002CDF 7002CDT 15.3 2.7 17.5 - 29.5 30.8 0.3 0.15 0.068 35 22 0.6 0.3 13.2 8.55 13.2 8.55 19000 24000 7202DB 7202DF 7202DT 25.7 3.7 19.5 17.5 30.5 32.5 0.6 0.3 0.096 35 22 0.6 0.3 12.1 7.85 12.1 7.85 14000 19000 7202BDB 7202BDF 7202BDT 32.4 10.4 19.5 17.5 30.5 32.5 0.6 0.3 0.096 35 22 0.6 0.3 14.1 9.15 14.1 9.15 26000 35000 7202CDB 7202CDF 7202CDT 17.8 4.2 19.5 17.5 30.5 32.5 0.6 0.3 0.096 42 26 1 0.6 20.3 12.9 21.8 14.4 16000 20000 7302DB 7302DF 7302DT 30.0 4.0 20.5 19.5 36.5 37.5 1 0.5 0.176 17 30 14 0.3 0.15 7.05 4.60 - - 28000 38000 7903CDB 7903CDF 7903CDT 13.4 0.6 19.5 - 27.5 28.8 0.3 0.15 0.032 35 20 0.3 0.15 10.9 8.25 - - 18000 23000 7003DB 7003DF 7003DT 25.3 5.3 19.5 - 32.5 33.8 0.3 0.15 0.090 35 20 0.3 0.15 9.90 7.50 - - 14000 18000 7003BDB 7003BDF 7003BDT 32.2 12.2 19.5 - 32.5 33.8 0.3 0.15 0.096 35 20 0.3 0.15 11.9 8.95 - - 25000 33000 7003CDB 7003CDF 7003CDT 17.1 2.9 19.5 - 32.5 33.8 0.3 0.15 0.087 40 24 0.6 0.3 16.5 11.0 16.5 11.0 17000 21000 7203DB 7203DF 7203DT 28.8 4.8 21.5 19.5 35.5 37.5 0.6 0.3 0.144 40 24 0.6 0.3 15.2 10.1 15.2 10.1 12000 17000 7203BDB 7203BDF 7203BDT 36.3 12.3 21.5 19.5 35.5 37.5 0.6 0.3 0.146 40 24 0.6 0.3 17.07 11.8 17.7 11.8 23000 30000 7203CDB 7203CDF 7203CDT 19.8 4.2 21.5 19.5 35.5 37.5 0.6 0.3 0.144 47 28 1 0.6 24.2 15.8 26.0 17.5 15000 18000 7303DB 7303DF 7303DT 33.1 5.1 22.5 21.5 41.5 42.5 1 0.5 0.248 47 28 1 0.6 22.5 14.6 24.1 16.2 11000 15000 7303BDB 7303BDF 7303BDT 41.7 13.7 22.5 21.5 41.5 42.5 1 0.5 0.254 47 28 1 0.6 25.7 16.8 25.7 16.8 20000 27000 7303CDB 7303CDF 7303CDT 22.8 5.2 22.5 21.5 41.5 42.5 1 0.5 0.215 20 37 18 0.3 0.15 11.8 9.15 - - 24000 31000 7904CDB 7904CDF 7904CDT 16.6 1.4 22.5 - 34.5 35.8 0.15 0.15 0.083 42 24 0.6 0.3 16.7 12.2 - - 15000 19000 7004DB 7004DF 7004DT 30.2 6.2 24.5 - 47.5 39.5 0.3 0.3 0.158 42 24 0.6 0.3 15.2 11.1 - - 11000 15000 7004BDB 7004BDF 7004BDT 38.4 14.4 24.5 - 37.5 39.5 0.3 0.3 0.158 42 24 0.6 0.3 18.0 13.2 - - 21000 28000 7004CDB 7004CDF 7004CDT 20.4 3.6 24.5 - 37.5 39.5 0.3 0.3 0.158 47 28 1 0.6 23.5 16.8 24.9 18.3 14000 17000 7204DB 7204DF 7204DT 33.9 5.9 25.5 24.5 41.5 42.5 0.5 0.5 0.224 47 28 1 0.6 21.6 15.4 22.9 16.8 10000 14000 7204BDB 7204BDF 7204BDT 42.9 14.9 25.5 24.5 41.5 42.5 0.5 0.5 0.224 47 28 1 0.6 25.2 18.0 26.7 19.6 19000 26000 7204CDB 7204CDF 7204CDT 23.2 4.8 25.5 24.5 41.5 42.5 0.5 0.5 0.224 52 30 1.1 0.6 28.3 18.8 30.4 20.8 13000 17000 7304BDB 7304DF 7304DT 35.8 5.8 27 24.5 45 47.5 0.6 0.6 0.319 52 30 1.1 0.6 26.3 17.4 28.2 19.3 10000 13000 7304BDB 7304BDF 7304BDT 45.2 15.2 27 24.5 45 47.5 0.6 0.6 0.326 52 30 1.1 0.6 30.1 19.9 32.3 22.2 18000 24000 7304CDB 7304CDF 7304CDT 24.6 5.4 27 24.5 45 47.5 0.6 0.6 0.319 72 38 1.1 0.6 57.8 38.2 - - 7400 11000 7404DB 7404DF 7404DT 46.1 8.1 27 - 65 67.5 0.6 0.6 0.790 72 38 1.1 0.6 54.4 35.9 - - 6400 9600 7404BDB 7404BDF 7404BDT 58.4 20.4 27 - 65 67.5 0.6 0.6 0.790 25 42 18 0.3 0.15 12.7 10.9 - - 20000 27000 7905CDB 7905CDF 7905CDT 18.2 0.2 27.5 - 39.5 40.8 0.15 0.15 0.082 47 24 0.6 0.3 18.3 14.8 - - 13000 17000 7005DB 7005DF 7005DT 32.9 8.9 29.5 - 42.5 44.5 0.3 0.3 0.182 47 24 0.6 0.3 16.6 13.4 - - 10000 13000 7005BDB 7005BDF 7005BDT 42.3 18.3 29.5 - 42.5 44.5 0.3 0.3 0.182 47 24 0.6 0.3 20.0. 16.0 - - 18000 24000 7005CDB 7005CDF 7005CDT 21.7 2.3 29.5 - 42.5 44.5 0.3 0.3 0.182 52 30 1 0.6 24.9 19.0 26.3 20.6 12000 15000 7205DB 7205DF 7205DT 37.5 7.5 30.5 29.5 46.5 47.5 0.5 0.5 0.280 52 30 1 0.6 22.7 17.4 24.0 18.8 9200 12000 7205BDB 7205BDF 7205BDT 47.7 17.7 30.5 29.5 46.5 47.5 0.5 0.5 0.287 52 30 1 0.6 26.9 20.5 28.4 22.2 17000 23000 7205CDB 7205CDF 7205CDT 25.5 4.5 30.5 29.5 46.5 47.5 1 0.5 0.279 62 34 1.1 0.6 40.3 28.8 42.9 31.6 11000 14000 7305DB 7305DF 7305DT 42.1 8.1 32 29.5 55 57.5 1 0.6 0.486 62 34 1.1 0.6 37.2 26.6 39.6 29.2 8300 11000 7305BDB 7305BDF 7305BDT 53.5 19.5 32 29.5 55 57.5 1 0.6 0.486 62 34 1.1 0.6 42.8 30.6 45.6 33.7 15000 20000 7305CDB 7305CDF 7305CDT 28.7 5.3 32 29.5 55 57.5 1 0.6 0.486 80 42 1.5 1 64.5 46.3 69.2 51.5 6400 9100 7405DB 7405DF 7405DT 52.8 10.8 33.5 30.5 71.5 74.5 1.5 0.8 1.05 80 42 1.5 1 60.0 43.0 64.3 47.8 5500 8200 7405BDB 7405BDF 7405BDT 67.2 25.2 33.5 30.5 71.5 74.5 1.5 0.8 1.05 30 47 18 0.3 0.15 13.5 12.5 - - 18000 23000 7906CDB 7906CDF 7906CDT 19.3 1.3 32.5 - 44.5 45.8 0.3 0.15 0.092 55 26 1 0.6 20.5 18.7 - - 16000 21000 ACH006CDB ACH006CDF ACH006CDT 24.2 1.6 36 - 49 51.5 1 0.5 0.244 55 26 1 0.6 23.6 20.2 - - 11000 14000 7006BDB 7006DF 7006DT 37.5 11.5 35.5 - 49.5 50.5 1 0.5 0.266 55 26 1 0.6 21.3 18.4 - - 8500 11000 7206BDB 7006BDF 7006BDT 48.7 22.7 35.5 - 49.5 50.5 1 0.5 0.266 55 26 1 0.6 25.7 22.0 - - 16000 21000 7206CDB 7006CDF 7006CDT 24.4 1.6 35.5 - 49.5 50.5 1 0.5 0.266 62 32 1 0.6 34.7 27.4 36.6 29.7 10000 13000 7206DB 7206DF 7206DT 43.0 11.0 35.5 34.5 56.5 57.5 1 0.5 0.416 62 32 1 0.6 31.6 25.0 33.3 27.1 7700 10000 7206BDB 7206BDF 7206BDT 55.2 23.2 35.5 34.5 56.5 57.5 1 0.5 0.416 62 32 1 0.6 37.4 29.5 39.5 32.0.0 14000 19000 7206CDB 7206CDF 7206CDT 28.5 3.5 35.5 34.5 65 57.5 1 0.5 0.416 72 38 1.1 0.6 48.9 37.8 51.8 41.2 9200 12000 7306DB 7306DF 7306DT 49.0 11.0 37 34.5 65 67.5 1 0.6 0.724 72 38 1.1 0.6 44.9 34.7 47.5 37.9 6900 9200 7306BDB 7306BDF 7306BDT 62.6 24.6 37 34.5 65 67.5 1 0.6 0.724 72 38 1.1 0.6 52.5 40.5 55.6 44.2 13000 17000 7306CDB 7306CDF 7306CDT 32.9 5.1 37 34.5 65 67.5 1 0.6 0.724 90 46 1.5 1 77.3 56.9 82.9 63.2 5700 8100 7406DB 7406DF 7406DT 58.5 12.5 38.5 35.5 81.5 84.5 1.5 0.8 1.37 90 46 1.5 1 71.8 52.8 77.0 58.6 4900 7300 7406BDB 7406BDF 7406BDT 74.6 28.6 38.5 35.5 81.5 84.5 1.5 0.8 1.37