d - 45 mm
D - 75 mm
H - 38 mm
d1 - 62.5 mm
2C - 19 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
da - min. - 56 mm
Da - min. - 69.9 mm
Da - max. - 71 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 22.1 kN
Basic static load rating - C0 - 54 kN
Fatigue load limit - Pu - 2.6 kN
Limiting speed for grease lubrication - 9500 r/min
Limiting speed for oil lubrication - 12000 mm/min
Preload - 390 N
Static Axial rigidity - 513 N/micron
Gref - 3.1 cm
Mass bearing - 0.532 kg
Hot number:NSK 7207 AC/DB NACHI 7011 C/DT NSK 15117/15245 ISO 2307K+H2307 NSK 23296CAKE4 ISO 234772 NTN 432221XU Timken 438/432 NTN DF0484NX SKF FYTBK 30 LEF NTN NN3032KC1NAP5 SKF 51148 MRC QJ-217 SKF 6007-2RZ SKF W 605-2RS1
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