d - 177,8 mm
D - 247,65 mm
T - 47,625 mm
B - 47,625 mm
C - 38,1 mm
R - 10,4 mm
r - 3,3 mm
a - 52,4 mm
Da - 228 mm
db - 186 mm
da - 207 mm
Db - 241 mm
Weight - 6,79 Kg
Basic dynamic load rating (C) - 345 kN
Basic static load rating (C0) - 705 kN
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,75
Calculation factor (Y1) - 1,4
Hot number:KOYO 7212 C/DT SNR 3305 A-RS FAG NJ420+HJ420 NTN UKFU 320+H2320 NSK NJ 2220 SKF 241/900ECAK30F/W33 KOYO 6921-1-2RU Samick CLB25 NACHI HM807049/HM807010 CX NA6917 SIGMA RXLS 10E SKF SYR 2 11/16 N-118 FAG 230SM240 FBC MS-9 NHBB TP1838
Previous:67791/67720 圆柱滚子轴承 ---- Next:67791D/67720/67721D 圆柱滚子轴承
Return to NSK轴承型号查询