NSK 30304D轴承,NSK 30304D圆锥滚子轴承-搜轴承NSK数据中心
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d - 20 mm

D - 52 mm

T - 16,25 mm

B - 15 mm

C - 12 mm

a - 16,7 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 34 mm

Da min - 37 mm

Da max. - 43 mm

db max. - 26 mm

Db min. - 49 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,168 Kg

Basic dynamic load rating (C) - 25,3 kN

Basic static load rating (C0) - 24,5 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,81

Calculation factor (Y0) - 0,41

Calculation factor (Y1) - 0,74

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Hot number:TORRINGTON FAFNIR 6205-RS STEYR 7212 B/DF NTN RNA 4836 TIMKEN 67790 FAG 62203.2RSR TIMKEN 52400/52637 OKB 176124 ZEN 61900-Z.T9H.C3 NTN ARX280X320X13 INA K14X20X12 NACHI MUCFL210 NKE NU2330-E-M6 NTN R144ZZA Torrington (Old No.) 24176 NOK 1BP-63