d - 247,65 mm
D - 304,8 mm
T - 22,225 mm
B - 22,225 mm
C - 15,875 mm
a - 39,3 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
r3 min. - 1 mm
da max - 260 mm
Da min - 293 mm
Da max. - 296 mm
db min - 258 mm
Db min. - 296 mm
ra max. - 1,5 mm
Weight - 3,2 Kg
Basic dynamic load rating (C) - 182 kN
Basic static load rating (C0) - 356 kN
(Grease) Lubrication Speed - 870 r/min
(Oil) Lubrication Speed - 1240 r/min
Calculation factor (e) - 0,32
Calculation factor (Y) - 2,09
Calculation factor (Y0) - 3,11
Hot number:NACHI 23222 CCK/W33 NACHI 30328 NSK NF 411 TIMKEN 1987/1931-B OKB TLA283525 OKB 39242/25 OKB 246313 ISO 71910 CDT SKF 71934 ACD/P4A SNR 7219BGM NACHI 7234BDB INA GE 80 FO-2RS NTN NU2256 SNR TNB44263S01 SKF SAF 22309 T
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