... independent bearing unit with high load capacity and rigidty especially applicable for the tray of shaft and seat holes with the unit which ... , FY, MFY, HF, HFL, SCE, BHA, SCH, F SeriesNeedle Roller and Cage Assemblies: K, K-ZW, K-D, K-ZWD SeriesHeavy ... Roller: KR, KR PP, KRV, KRV PP, NUKR SeriesThrust Roller and Cage Assemblies: AXK, AXW, K811, K812, K893, K874, K894, AS ...