NSK HR30209J轴承,NSK HR30209J圆锥滚子轴承-搜轴承NSK数据中心
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d - 45 mm

D - 85 mm

T - 20,75 mm

B - 19 mm

C - 16 mm

a - 18,3 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 56 mm

Da min - 74 mm

Da max. - 76 mm

db max. - 53 mm

Db min. - 80 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,488 Kg

Basic dynamic load rating (C) - 68,5 kN

Basic static load rating (C0) - 79,5 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

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Hot number:IKO K 50×58×20 NACHI 29488 SKF 61908-2RZ NSK NU 2211 ET OKB 42608E-2S OKB NTN 6901LU SKF 71922 CD/HCP4A CX CX623 ISB F6905ZZ Timken NP201062/NP101912 CYSD NU1026 SNR USFTE209 INA RSL183038 SKF SSAFS 22224 T