POSB4 Inch Series Rod End Insert with Male Right-Hand Thread, 1/4 in Bore, 3/4 in OD, 1.562 in Centerline, Zinc Chromate Finish, 4590 N Dynamic / 8870 N Static, Single Unit
✔️ 1/4 in bore, 3/4 in OD, 1.562 in centerline, zinc finish
This POSB4 rod end insert is a male-threaded, right-handed spherical joint used on linkages and control rods in linear motion systems and machinery where articulation and load capacity matter.
✅ Model: POSB4, POSB Inch Series, insert type✅ Bore: 1/4 in
✅ Outer diameter: 3/4 in
✅ Center line length: 1.562 in
✅ Dynamic load capacity: 4590 N; Static load: 8870 N
✅ Finish: Zinc chromate plated; Temperature rating: 150 deg C
✅ Thread: Male, right-handed; Lubrication type: greasable
✅ Width: 3/8 in; Height: 1.937 in; Weight: 0.050 lb; Pack: single unit each
💡 What is a rod end bearing used for in linear motion and control applications? Rod end bearings provide a pivoting articulating joint that handles misalignment and oscillation in control linkages while carrying radial and axial loads. Quick summary: - Ideal for control linkages, steering arms, and linear slide unit tie rods where reliable articulation and load handling are needed. - Can be used with sealed ball bearing housings and paired with ceramic components to reduce friction and wear. - Handy in automation, robotics, and suspension systems for smooth oscillating motion and simple maintenance.