d - 20 mm
D - 47 mm
T - 15,25 mm
B - 14 mm
C - 12 mm
ra1 max. - 1 mm
a - 11,5 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 25,5 mm
Da min - 40 mm
Da max. - 41,5 mm
db max. - 27 mm
Db min. - 44 mm
ra max. - 1 mm
Sa - 2 mm
Sb - 3 mm
Weight - 0,127 Kg
Basic dynamic load rating (C) - 28,2 kN
Basic static load rating (C0) - 28,7 kN
(Grease) Lubrication Speed - 8 800 r/min
(Oil) Lubrication Speed - 12 000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,96
Calculation factor (Y2) - 1,74
Hot number:STEYR NU 421 INA IR25X30X16 TIMKEN 39575/39520 OKB 80089 OKB 1036918K ISB 3311 A SKF 6313NR SNR ESFLE210 FAG HCB7032-E-T-P4S NTN HK1010D NTN N310E MRC 7420 SKF 575/572 SKF PCM 657070 E GMN HYS6003CTAP4/ABEC7
Previous:4T-30203 圆锥滚子轴承 ---- Next:4T-30205 圆锥滚子轴承
Return to NTN轴承型号查询