d - 50 mm
D - 80 mm
B - 16 mm
d1 - - 59.75 mm
D2 - - 72.8 mm
r1,2 - min. - 1 mm
da - min. - 54.6 mm
da - max. - 59.7 mm
Da - max. - 75.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 22.9 kN
Basic static load rating - C0 - 15.6 kN
Limiting speed - 60 r/min
Limiting temperature - T - 350 °C
Mass bearing - 0.272 kg
Hot number:RIV NUP 221 OKB ISB 240/750 EK30W33+AOH240/750 ISO 23092 KW33 ISO 6048 KOYO 67985/67920 NTN 7996 NSK 864/854 KOYO B-1418 Timken GYM1112KRRB KOYO HJ-9612048 Torrington (Old No.) 23140 FAG 61928 SKF (Old No.) NA-6912 MRC 260-RD
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