Double row cylindrical roller bearings | SKFFeatures and benefits. High load carrying capacity. Because of their second row of rollers, double row cylindrical roller bearings are suitable for heavy radial loadsDouble Row Bearings | The Timken CompanyTwo-row, or double-row, cylindrical bearings are designed for additional strength in carrying radial loads. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard
Double-row Cylindrical Roller BearingsDouble-row Cylindrical Roller Bearings. Bore Diameter : 25∼320mm. 47. 55. 62. 68. 75. 80. 90. 95. 100. 110. 115. 125. 130. 140. 145. 140. 150. 145. 160. 150Double-row cylindrical roller bearings NN49(K) - NTN GlobalDouble Row Cylindrical Roller Bearings. Boundary dimensions. Basic load ratings. Limiting speeds. Bearing dynamic static dynamic static mm. kN kgf min-1