d - 180 mm
D - 280 mm
B - 46 mm
C - 46 mm
Angle (α) - 15 °
a - 3.5 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 92 mm
da min. - 189 mm
Da max. - 274 mm
ra max. - 1 mm
Weight - 9.98 Kg
Basic dynamic load rating (C) - 385 kN
Basic static load rating (C0) - 580 kN
(Grease) Lubrication Speed - 2800 r/min
(Oil) Lubrication Speed - 3800 r/min
Hot number:NTN 22248 CAC/W33 KOYO 23048 CC/W33 TIMKEN H247549/H247510CD AST AST850SM 1825 NTN K50×55×20 NBS KBK 18x22x25 KOYO NJ406 ISO NN3138 ISO NU5230 ISB NU 2234 NSK NU1072 KOYO RNA49/32R-1 Torrington (Old No.) 24192 RBC MR-16-2RS SKF 71801 ACD/P4
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