d - 180 mm
D - 320 mm
B - 52 mm
C - 52 mm
Angle (α) - 30 °
a - 46.2 mm
r min. - 4 mm
r1 min. - 1.5 mm
2B - 104 mm
da min. - 189 mm
Da max. - 311 mm
ra max. - 1.5 mm
Weight - 19.9 Kg
Basic dynamic load rating (C) - 455 kN
Basic static load rating (C0) - 705 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1800 r/min
Hot number:NACHI 7030 AC NTN N 238 OKB ISO 1221K+H221 NSK 6911DDU NTN ARX10X25X13.9 Timken K35X45X49H FAG 30305 SKF 479211D MRC 6202-Z NTN R-133 FAG RNA-2204-2RSX SKF SSAFS 23028 KAT x 4.7/8 BARDEN HS71902C.T.P4S NOK TB 25 45 11 FKM
Previous:7236DF 角接触球轴承 ---- Next:7236DT 角接触球轴承
Return to NACHI轴承型号查询