Model query

 Position： Home > Model query > Double-row spherical roller be >

Main dimensions(mm)basic load rating(kN)limit speed(rpm)Nominal modelInstallation related dimensions(mm)constantAxial load factor(reference) quality (kg)
dDBr( minimum)CrC0rGrease lubricationoil lubricationCylindrical holeConical holeda(minimum)Da (maximum) ra(maximum)eY1Y2Y0Cylindrical holeConical hole
80 23 1.1 90.4 102 5000 6600 22208TN 22208TNK 47 73 1 0.28 2.43 3.61 2.37 0.52 0.51
80 23 1.1 73.3 81.9 4500 6000 22208CC 22208CCK 47 73 1 0.3 2.28 3.39 2.23 0.52 0.51
40 80 23 1.1 68.5 78.5 5000 6700 22208MB 22208MBK 47 73 1 0.33 2.03 3.02 1.98 0.55 0.54
80 31 1.5 105 107 5100 6700 22307MB 22307MBK 43.5 71.5 1.5 0.42 1.59 2.37 1.55 0.75 0.733
80 21 1.5 66.9 70.4 5000 6700 21307MB 21307MBK 43.5 71.5 1.5 0.28 2.43 3.61 2.37 0.52 0.51
72 23 1.1 78.3 85.3 5600 7500 22207TN 22207TNK 42 65 1 0.31 2.15 3.2 2.1 0.41 0.4
35 72 23 1.1 65.8 71.9 5000 6700 22207CC 22207CCK 42 65 1 0.32 2.09 3.11 2.04 0.43 0.42
72 23 1.1 61.5 68.8 5500 7400 22207MB 22207MBK 42 65 1 0.39 1.74 2.6 1.71 0.431 0.424
72 19 1.1 52.8 51.8 5800 7800 21306MB 21306MBK 37 65 1 0.29 2.32 3.45 2.26 0.39 0.38
62 20 1 59.4 63 6600 8700 22206TN 22206TNK 35.5 56.5 1 0.32 2.12 3.16 2.08 0.26 0.25
62 20 1 48.9 52.7 5900 7900 22206CC 22206CCK 36 56 1 0.33 2.02 3 1.97 0.28 0.28
30 62 20 1 41.2 44.7 6500 8700 22206MB 22206MBK 36 56 1 0.39 1.73 2.58 1.69 0.29 0.284
62 17 1.1 44.1 42.8 6600 8800 21305MB 21305MBK 32 55 1 0.3 2.25 3.34 2.2 0.26 0.255
52 18 1 45.6 48 7900 10000 22205TN 22205TNK 30.5 46.5 1 0.34 1.97 2.93 1.93 0.17 0.17
52 18 1 36.2 37.7 7000 9300 22205CC 22205CCK 31 46 1 0.36 1.9 2.83 1.86 0.18 0.18