d - 100 mm
D - 180 mm
B - 46 mm
d1 - - 127 mm
D1 - - 155.6 mm
F - 119 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 2.1 mm
s - 2.5 mm
da - min. - 113 mm
da - max. - 116 mm
db - min. - 130 mm
Da - max. - 167.5 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 380 kN
Basic static load rating - C0 - 450 kN
Fatigue load limit - Pu - 54 kN
Reference speed - 4000 r/min
Limiting speed - 4500 r/min
Calculation factor - kr - 0.2
Mass bearing - 4.817 kg
Hot number:FLT NU 421 INA SL18 1888 Timken 140RF03 SKF 7018 CE/HCP4AL CYSD 7940DT SKF C 2215 V LS GEH460HT SKF NUP326ECP SKF RBC1-0421 KOYO RS424725 SKF SAA50ES-2RS FAG NUP-2260 MRC 310S NHBB SSRI-6632ZZ NOK SPGO-63
Previous:NJ 2220 ECML 推力球轴承 ---- Next:NJ 2222 推力球轴承
Return to SKF轴承型号查询