Item Type: Spherical Bearing_x000D_ Material: High Carbon Chromium Bearing Steel_x000D_ Application: Widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automotive shock absorbers, water conservancy machinery, etc._x000D_ Product Parameter and Specifications: _x000D_ _x000D_ ModelID, OD and Thickness(Approx.)_x000D_ GE20ES-2RS20mm / 0.79in, 35mm / 1.38in, 16mm / 0.63in_x000D_ GE25ES-2RS25mm / 0.98in, 42mm / 1.65in, 20mm / 0.79in_x000D_ GE30ES-2RS37mm / 1.46in, 47mm / 1.85in, 22mm / 0.87in_x000D_ GE35ES-2RS35mm / 1.38in, 55mm / 2.17in, 25mm / 0.98in_x000D_ GE40ES-2RS40mm / 1.57in, 62mm / 2.44in, 28mm / 1.1in 1Plain Bearing: Works in coordination with the machine in a uniform rotational speed, largely improves the efficiency. 2Sturdy Design: Long, thin, the sturdy structure with even hardness ensures great load bearing capacity with stability. 3Broad Utility: Widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery and so on. 4Good Material: Forged with high quality high carbon chromium bearing steel, very durable with wearing and corrosion. 54Pcs in 1 Set: Including 4pcs spherical plain bearing, which adds more convenience to installation and replacement.4 x Spherical BearingPlease pay attention to match the corresponding size before use.