d - 55 mm
D - 140 mm
Ew - 117.2 mm
B - 33 mm
C - 33 mm
r min. - 2.1 mm
r1 min. - 2.1 mm
Weight - 2.51 Kg
Basic dynamic load rating (C) - 142 kN
Basic static load rating (C0) - 138 kN
(Grease) Lubrication Speed - 4600 r/min
(Oil) Lubrication Speed - 6100 r/min
Hot number:MRC 7217 B/DT NTN 234438 B NSK NU 312 SKF QJ 322 N2MA OKB 2421 OKB 8164 NTN 4T-CR-0566 KOYO 5206ZZ Timken 560-S/552 NTN 6821ZZ ISO GE25UK IKO NBX 6040Z ISO NF2996 SKF NJ 232 ECM NOK DWIR 60 74 8 11.3
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