KOYO 30311JR轴承,KOYO 30311JR圆锥滚子轴承-搜轴承KOYO数据中心
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d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

a - 25,5 mm

r min. - 2,5 mm

r2 min. - 2 mm

da min. - 67 mm

da max - 71 mm

Da min - 104 mm

Da max. - 108 mm

Db min. - 111 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,65 Kg

Basic dynamic load rating (C) - 149 kN

Basic static load rating (C0) - 170 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

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Hot number:SNFA 7036 C SKF 7312 B TIMKEN 665/653 OKB 3D303 Timken 375/372 CYSD 7808CDT FAG 566425.H195 CYSD 7038C Timken 70TP132 FAG HCB7219-C-T-P4S CX NN4992 FYH UCF207-23E SNR UCF215 NOK P-36 U801 NOK IDI 145 125 12