d - 260 mm
D - 360 mm
E - 335 mm
B - 75 mm
C - 75 mm
r min. - 2,1 mm
Weight - 21,4 Kg
Basic dynamic load rating (C) - 670 kN
Basic static load rating (C0) - 1 380 kN
(Grease) Lubrication Speed - 2 500 r/min
(Oil) Lubrication Speed - 3 000 r/min
Hot number:KOYO 7221 AC INA HK2016.2RS OKB OKB 12217E OKB 3G42218E OKB 929/840 OKB 90614 OKB NSK M12649/M12610 NACHI NJ 2212 CX NJ212 E NKE NNCF4938-V R&M 4318 SKF WS 89309 SKF WS 81256
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