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Self-aligning roller bearing > Spherical roller bearings (standard series) > Spherical roller bearings (standard series) with an inner diameter of 20-320mm

Spherical roller bearings (standard series) with an inner diameter of 20-320mm

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Product drawing

1/1

drawing

1/2

Product parameters

External dimensions（mm)Rated load(KN)Rated speed min-1最高极限
转速
min-1		Bearing codeInstallation size(mm)constantAxial load factorweight(kg)
dDBγ(minimum)CrCorgreaseoilCylindrical holeconical boreda（minimum）da(maximum）da(maximum）da（minimum）γa（maximum）eY2Y3Y0(refer to)
50 90 23 1.1 124 119 5600 7100 9500 * 22210EAE4 * 22210EAKE4 57 60 83 81 1 0.24 4.3 2.9 2.8 0.61
50 110 27 2 178 174 4500 5600 8000 * 21310EAE4 * 21310EAKE4 60 72 100 98 2 0.23 4.4 3 2.9 1.21
50 110 40 2 246 234 4300 5300 7100 * 22310EAE4 * 22310EAKE4 60 64 100 93 2 0.35 2.8 1.9 1.9 1.78
55 100 25 1.5 149 144 5300 6700 9000 * 22211EAE4 * 22211EAKE4 64 65 91 89 1.5 0.23 4.3 2.9 2.8 0.81
55 120 29 2 178 174 4500 5600 8000 * 21311EAE4 * 21311EAKE4 65 72 110 98 2 0.23 4.4 3 2.9 1.58
55 120 43 2 292 292 3800 4800 6000 * 22311EAE4 * 22311EAKE4 65 73 110 103 2 0.34 2.9 2 1.9 2.3
60 95 26 1.1 98.5 141 3600 4500 — 23012CE4 23012CKE4 67 68 88 85 1 0.26 3.9 2.6 2.5 0.68
60 110 28 1.5 178 174 4800 6000 8000 * 22212EAE4 * 22212EAKE4 69 72 101 98 1.5 0.23 4.4 3 2.9 1.1
60 130 31 2.1 238 244 3800 4800 6700 * 21312EAE4 * 21312EAKE4 72 87 118 117 2 0.22 4.5 3 3 1.98
60 130 46 2.1 340 340 3600 4500 5600 * 22312EAE4 * 22312EAKE4 72 79 118 111 2 0.34 3 2 1.9 2.89

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