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Plugged W33 holes. No relubrication feature on E style bearings * See warning page 163. 161. Spherical roller bearings. Technical Features Boundary 240/900 ECA/W33 241/900 ECAF/W33 248/900 CAK30MA/W20 239/900 CAK/W33 230/900 CAK/W33 240/900 ECAK30/W33 241/900 ECAK30F/W33 224 300 300
Spherical Roller Bearings. ECB 22240 CCK JA / C3 W33 1 3 5 2 4 6. 1. Prefixes 4. Cage Designation/Seals W22 Special reduced outside diameter tolerance for outer ring. ECB Air melt carburized steel, inner 2CS Nitrile rubber seals on both W26 Six lubrication holes in inner ring only sides, bearing filled with ring medium
d, 500, mm. D, 830, mm. B, 325, mm. d2, ≈, 588, mm. D1, ≈, 713, mm. b, 22.3, mm. K, 12, mm. r1,2, min. 7.5, mm. Abutment dimensions. da, min. 532, mm. Da, max. 798, mm. ra, max. 6, mm. Calculation data. Basic dynamic load rating, C, 10123, kN. Basic static load rating, C0, 17000, kN. Fatigue load limit, Pu, 1120, kN.
Basic dynamic load rating, C, 10909, kN. Basic static load rating, C0, 19000, kN. Fatigue load limit, Pu, 1220, kN. Reference speed, 240, r/min. Limiting speed, 360, r/min. Calculation factor, e, 0.37. Calculation factor, Y1, 1.8. Calculation factor, Y2, 2.7. Calculation factor, Y0, 1.8