d - 280 mm
D - 420 mm
B - 61,5 mm
C - 61,5 mm
ra1 max. - 1,5 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 123 mm
da min. - 303 mm
Da max. - 408 mm
ra max. - 3 mm
Weight - 59,6 Kg
Basic dynamic load rating (C) - 375 kN
Basic static load rating (C0) - 1 230 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 000 r/min
Hot number:NTN 1218 TORRINGTON 22252 CACK/W33 OKB 1D3182121 KOYO 306841 CX 32924 A Timken 3585/3525-B ISO 389A/382A NKE 6311-N CX 68462/68712 NTN NKXR50 ZEN R188 FYH SBPP202 NTN SC04B66LLU/L283QT SKF 11144 KOYO 603
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