d - 248 mm
D - 360 mm
Ew - 330 mm
T1 - 144 mm
C - 72 mm
ra1 max. - 1 mm
r min. - 3 mm
r1 min. - 1,1 mm
J - 322 mm
da min. - 287 mm
Da max. - 350 mm
ra max. - 2,5 mm
Weight - 41,2 Kg
Basic dynamic load rating (C) - 340 kN
Basic static load rating (C0) - 1 350 kN
(Grease) Lubrication Speed - 1 100 r/min
(Oil) Lubrication Speed - 1 500 r/min
Hot number:KOYO N 421 OKB 520208 OKB 2307E OKB 844706K Gamet 181115/181190G ISO 7206 BDT SKF AXW12 CX K20x26x13 NKE NJ338-E-MPA Timken RNA4912 SKF NUP-2336 SKF SN-222..6222 SKF 25x45x7 CRW1 R SKF BD-230/800 CAK/W33-OH 30/800 H SKF NAO 6x17x10 TN
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