NTN 4T-30308C轴承,NTN 4T-30308C圆锥滚子轴承-搜轴承NTN数据中心
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d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 19 mm

ra1 max. - 1,5 mm

a - 23 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 50 mm

Da min - 72 mm

Da max. - 80 mm

db max. - 50 mm

Db min. - 85,5 mm

ra max. - 2 mm

Sa - 3,5 mm

Sb - 6 mm

Weight - 0,728 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 87 kN

(Grease) Lubrication Speed - 4 200 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

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Hot number:SNR 7320 C/DF TIMKEN 435/432-B ZEN 3807 Timken 71426D/71753 ISB 61813 NACHI 6319NK INA 89324-M KOYO B167 ISO NNCL4940 V ELGES 61807-ZZ NH 6203-2RS SKF NNCF-4916V SKF NUP-2222E STEYR RMS-17 SKF 6219/VA201