51110 50x70x14. 51100 10x24x9. HIGH QUALITY 304 / 440 Stainless Steel Thrust Bearing Three Parts Bearings 51100-51110 Series. Type: Ball bearings for axial loads, cannot withstand radial loads. While 304 stainless steel is designed for balanced overall performance and corrosion resistance, 440 stainless steel is specifically designed for applications that require high strength and hardness.
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