d - 50 mm
D - 90 mm
B - 20 mm
D1 - 77,9 mm
Da max - 83 mm
d1 - 62 mm
da min - 57 mm
ra max - 1 mm
rmin - 1,1 mm
m - 0,466 kg / Weight
Cr - 39000 N / Dynamic load rating (radial)
C0r - 24200 N / Static load rating (radial)
nG - 10500 1/min / Limiting speed
nB - 8200 1/min / Reference speed
Cur - 1220 N / Fatigue limit load, radial
Main dimensions to DIN 625-1
Hot number:NTN 21309 CC NSK NF 420 TIMKEN JM719149/JM719113 NACHI 62/22 Timken 87750/87111B RHP LT2.3/8 NTN KBK8X11X8.8 ISO NCF3007 V ZEN Group R14 ISB TSF 10 BB-O CYSD W208PPB10 INA LSL192328 MRC 244-R SKF 71911 ACD/P4A SKF RN-2x7.8 BF/G2
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