d - 55 mm
Fw - 70,5 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
r1 min. - 2 mm
da min. - 64 mm
db max. - 68 mm
db min - 64 mm
ra max. - 2 mm
rb max. - 2 mm
Db max - 111 mm
Weight - 1,64 Kg
Basic dynamic load rating (C) - 137 kN
Basic static load rating (C0) - 143 kN
(Grease) Lubrication Speed - 4 500 r/min
(Oil) Lubrication Speed - 5 600 r/min
Hot number:KOYO 7301 AC INA K 55×63×20 FAG 29384 OKB E4032896K KOYO 623/612A Timken 74525/74853 NSK BL 212 NSK HJ-648032 + IR-546432 ISO N3080 SKF RNA4909.2RS INA SCE126 KOYO UC320-64 FAF 6207-2RSNR FAG NUP-2212 NTN TPFYT-25SD
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