Koyo 3780/20 3780/3720 Taper Roller Bearings
Cangzhou Yikang Food & Drug Plastic Packaging Company- Type：Wheel Hub Bearing
- Material：Chrome Steel
- Tolerance：P5
- Certification：ISO9001, TS16949, ISO9006, QS9000
- Clearance：C3
- Brand：Ikc SKF NSK NTN Koyo NACHI Timken
Base Info
- Model NO.：3780,20
- Delivery Time：Stock
- Transport Package：Single Box, Plastic Tube
- Specification：CE, RoHS, SGS, GMP
- Trademark：IKC SKF NSK NTN KOYO NACHI IKO THK TIMKEN ZWZ TWB
- Origin：China, USA, Germany, Italy, France, Europe
- HS Code：8482102000
- Production Capacity：100000000000000,Year
Description
Designations cone/cupBoundary dimensions[mm] Load ratings [kN] Fatingue load[kN] Speed ratings [rpm] Calculation factors d mm D T Dynmic Cr stat Cor B C r1.2 min r3.4 min a da max mm db min Da min Da max Db min Cb min Ca min ra max rb max e Y YO K-25590/K-25520 45.6181.7960 82.931 23.812 80.9 0.55 25500 62.1 25.4 19.05 3.5 2.3 17 53 57.5 71 76 76 5 4.5 3 0.6 0.33 1.8 1 3.265 0.9375 1 0.75 0.14 0.03 K-25590/K-25523 82.931 26.988 80.9 106 25500 62.1 25.4 22.225 3.5 2.3 20 53 57.5 70 73 76 3 4.5 3 2 0.33 1.8 1 3.265 1.0625 1 0.875 0.14 0.09 K-25590/K-255222 83.058 23.876 80.9 106 25500 62.1 25.4 19.114 3.5 2 17 53 57.5 71 74 76 5 4.5 3 1.5 0.33 1.8 1 3.27 0.94 1 0.7525 0.14 0.08 K-LM503349/K-LM503310 45.9871.8105 74.976 18 50.1 0.31 LM503300 60.4 18 14 2.3 1.5 16 53 55.5 67 67 91 2 4 2 1 0.4 1.5 0.8 2.9518 0.7087 0.7087 0.5512 0.09 0.06 K-HM204049/K-HM204010 90.975 32 121 156 HM204000 67.1 32 26.5 3.5 3.5 21 55 58.5 78 78.5 86 5 5.5 3 3 0.33 1.8 1 3.5817 1.2598 1.2598 1.0433 0.14 0.14 K-18690/K-18620 46.0381.8125 79.375 17.462 49.5 0.33 18600 60.3 17.462 13.495 2.8 1.5 15 53 56.5 69 71.5 73 3 3.5 2.5 1 0.37 1.6 0.9 3.125 0.6875 0.6875 0.5311 0.11 0.06 K-359S/K-354X 46.0381.8125 85 20.638 70.4 0.49 355 62.4 21.692 17.462 2.3 1.5 16 55 56 76 77 80 3 3 2 1 0.31 1.9 1.1 3.3465 0.8125 0.854 0.6875 0.09 0.06 K-386A/K-382A 47.6251.8750 96.838 21 80.9 0.73 385 74.1 21.946 15.875 0.8 0.8 18 65 54.5 87 89.5 91 5 5 0.6 0.6 0.35 1.7 0.9 3.8125 0.8268 0.864 0.625 0.03 0.03 K-528/K-522 101.6 34.925 151 190 525 72.9 36.068 26.988 3.5 3.3 22 61 60 87 89.5 94 6 7.5 3 3 0.28 2.1 1.1 4 1.375 1.42 1.0625 0.14 0.13 K-528R/K-522 101.6 34.925 151 190 525 72.9 36.068 26.988 8 3.3 22 61 69 87 89.5 94 6 7.5 7 3 0.28 2.1 1.1 4 1.375 1.42 1.0625 0.31 0.13 K-55187/K-55437 111.125 30.162 95.5 114 55000 82.8 26.909 20.638 0.35 3.3 36 64 60.5 82 99 103 4 9.5 3 3 0.88 0.68 0.1 4.375 1.875 1.0594 0.8125 0.14 0.13 K-55187/K-55443 112.712 30.162 95.2 114 55000 82.8 26.909 20.638 3.5 3.3 36 64 60.5 82 100.5 103 4 9.5 3 3 0.88 0.68 0.1 4.4375 1.1875 1.0594 0.8125 0.14 0.13 K-5395/K-5335 49.2121.9375 103.188 43.658 176 1.75 5300 75.3 44.475 36.512 3.5 3.3 28 61 62 85 91 96 6 7 3 3 0.3 2 1.1 4.0625 1.7188 1.751 1.4375 0.14 0.13 K-HM807044/K-HM807010 104.775 36.512 145 204 HM808000 81 36.512 28.575 3.5 3.3 28 63 62 85 92.5 100 6 7.5 3 3 0.48 1.25 0.7 4.125 1.4375 1.4375 1.125 0.14 0.13 K-18790/K-18720 50.8002.0000 85 17.462 50.1 0.37 18700 66 17.462 13.495 3.5 1.5 16 59 63 75 77 79 3 3.5 3 1 0.4 1.5 0.8 3.3465 0.6875 0.6875 0.5313 0.14 0.06 K-368A/K-3622A 88.9 20.638 76.5 91.5 365 66.2 22.225 16.513 3.5 1.3 16 58 63 80 81 83 4 4 3 1 0.31 1.9 1.1 3.5 0.8125 0.875 0.6501 0.14 0.05 K-368A/K-3622X 90 25 76.5 91.5 365 66.2 22.225 20 3.5 2 21 58 63 78 77.5 83 3 5 3 1.5 0.31 1.9 1.1 3.5433 0.9843 0.875 0.7874 0.14 0.08 K-28520/K-28521 92.075 24.608 85.8 118 28500 72.1 25.4 19.854 3.5 0.8 20 61 63 79 85 86 5 4.5 3 0.6 0.37 1.6 0.9 3.625 0.9688 1 0.7813 0.14 0.03 K-3780/K-3720 93.264 30.162 110 146 3700 71.2 30.302 23.812 3.5 3.3 22 60 63 80 81.5 87 4 6 3 3 0.33 1.8 1 3.6718 1.1875 1.193 0.9375 0.14 0.13 K-33890/K-33882 95.25 27.783 105 137 33800 72.3 28.575 22.225 3.5 0.8 20 61 63.5 83 88 90 6 5.5 3 0.6 0.33 1.8 1 3.75 1.0938 1.125 0.875 0.14 0.03 K-28678/K-28622 97.63 24.608 89.7 129 28600 76.7 24.608 19.446 3.5 0.8 21 66 63.5 84 90.5 91 4 5 3 0.6 0.4 1.5 0.8 3.8437 0.9688 0.9688 0.7656 0.14 0.03