NTN 4T-30308D bearing,4T-30308D Size:40*90*25,25mm--BEARINGPOWER Co.,Ltd.
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d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

ra1 max. - 1,5 mm

a - 29,5 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 50 mm

Da min - 71 mm

Da max. - 81,5 mm

db max. - 50 mm

Db min. - 86,5 mm

ra max. - 2 mm

Sa - 3 mm

Sb - 8 mm

Weight - 0,738 Kg

Basic dynamic load rating (C) - 77 kN

Basic static load rating (C0) - 85,5 kN

(Grease) Lubrication Speed - 3 900 r/min

(Oil) Lubrication Speed - 5 200 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

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Hot number:NTN 4T-02877/02820 SKF 62304-2RS1 NSK 6909L11DDU NACHI 7212BDT FAG 7308-B-2RS-TVP CX BK121810 SNR EX305-14 SKF FBSA 207/QBC INA GIKR 10 PW KOYO K35X45X49HZW KOYO M28121 NTN NK10X72X30 ISB NU 215 CX NUP256 E KOYO UCFC208 KOYO 239/750RK KOYO 30336 SKF 7002 CE/HCP4A SKF 71912 CB/P4A PFI 949100-3660 NTN CR-2503DF NSK EE755285/755360 SKF NK7/12TN CX TUW2 26 IKO CRH16VBUU SKF 22219CC STEYR NU1016 SKF N334E CONSOLIDATED 81108 CONSOLIDATED VLU200544