d - 160 mm
D - 240 mm
H - 72 mm
d1 - 196.8 mm
D1 - 219.6 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
da - min. - 171 mm
Da - max. - 234 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 191.6 mm
Basic dynamic load rating - C - 98 kN
Basic static load rating - C0 - 260 kN
Fatigue load limit - Pu - 7.8 kN
Limiting speed for grease lubrication - 3900 r/min
Limiting speed for oil lubrication - 5000 mm/min
Preload class A - 1100 N
Preload class B - 3300 N
Static Axial rigidity, Preload class A - 516 N/micron
Static Axial rigidity, Preload class B - 784 N/micron
Gref - 94 cm
Mass bearing - 11.75 kg
Hot number:KOYO 7212 B/DF KOYO NJ2216E+HJ2216E OKB 4507/32K OKB Gamet 131090/131150 NTN 4T-99575/99100 CX 7022 ATBP4 CX 7328 C-UO NKE NJ2228-E-M6+HJ2228-E MRC 6320-2RS Smith CRSBCE-26 ELGES GEZ-300ES-2RS INA KC-47CPO SKF 61900 GMN HYS6207ETAHG
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