d - 70 mm
D - 90 mm
B - 10 mm
d1 - - 76.6 mm
D2 - - 85.5 mm
r1,2 - min. - 0.6 mm
da - min. - 73.2 mm
da - max. - 76.5 mm
Da - max. - 86.8 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 12.4 kN
Basic static load rating - C0 - 13.2 kN
Fatigue load limit - Pu - 0.56 kN
Limiting speed - 4300 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 17.2
Mass bearing - 0.14 kg
Hot number:NACHI NNU 4921 K KOYO NU 215 E OKB 4G32411H OKB 502320E OKB 176208H Timken 150RT91 NSK 6907L11-H-20 SNR EXFL317 KOYO RNA3220 NKE NU2306-E-MPA FYH UCFB202 KOYO UCFL211E SKF 11763 NHBB SSR-100 NOK SB 95 115 13 NBR
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