KOYO 2221-2RS轴承,KOYO 2221-2RS调心球轴承-搜轴承KOYO数据中心
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d - 105 mm

D - 190 mm

B - 50 mm

C - 50 mm

r min. - 2.1 mm

da min. - 117 mm

da max - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 6.07 Kg

Basic dynamic load rating (C) - 77.0 kN

Basic static load rating (C0) - 34.0 kN

(Grease) Lubrication Speed - 2000 r/min

Calculation factor (e) - 0.18

Calculation factor (Y0) - 3.73

Calculation factor (Y1) - 3.56

Calculation factor (Y2) - 5.51

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Hot number:MRC 7326 B/DB OKB 3G40031/850Y FBJ 0-16 Gamet 123077X/123120XG NACHI 6015N NTN 7205CG/GLP4 NTN CR-4805 Timken HM252348/HM252311D+HM252347XB CX NH418 CYSD NN3026K/W33 SNR R158.01 FAG NUP-2048E NOK TCN 100 125 13 NBR NOK MG 100 133 18 NBR NOK 4CP-355