SA25 Spherical Plain Bearings
| SA25T/K Spherical Plain Bearings | |||
|---|---|---|---|
| Part Number | SA25T/K | h1 | 94 |
| d | 25 | L | 124 |
| B | 31 | R1s | 0.3 |
| dk | 42.85 | a°≈ | 15 |
| C1 | 22 | Dynamic Load Co(N | 68000 |
| d2 | 60 | Static Load Cor(N) | 85000 |
| D | M24*2 | Weight(Kg) | 0.64 |
SA25 Spherical Plain Bearing | SA25T / SA25K Steel And Stainless Steel
The SA25 spherical plain bearing is a heavy-duty female thread rod end bearing for medium and heavy-load industrial machinery and automation systems. It features flexible multi-directional oscillation and reliable self-aligning performance to compensate for mounting errors. Available in SA25T and SA25K models with bearing steel and stainless steel materials, this bearing provides low-friction, stable and long-lasting motion solutions for heavy-duty industrial applications.
SA25T vs SA25K | Model Differences
SA25T (Teflon Lined Type): Equipped with a built-in PTFE liner for excellent self-lubrication and ultra-low friction. It supports dry running without regular grease maintenance, suitable for clean, dry environments and maintenance-free precision machinery.
SA25K (Open Lubrication Type): Features an open groove structure for easy grease refilling and fast heat dissipation. With great wear resistance and stable heavy-load performance after lubrication, it is ideal for long-term continuous operation and general industrial working conditions.
Material Introduction
Bearing Steel: High-carbon chromium bearing steel with heat treatment ensures high hardness, strong wear resistance and stable rigidity, perfect for standard indoor industrial equipment and long-cycle operation.
Stainless Steel: Premium stainless steel offers excellent rust-proof, waterproof and anti-corrosion performance. It works stably in humid, dusty and corrosive environments, widely used for outdoor, medical, food and precision electronic equipment.
Product Features
Heavy-duty female thread design for easy installation and replacement. Superior self-aligning ability offsets mounting deviation. Smooth low-friction multi-angle swing movement. Dual model and material options meet various working conditions. High precision and stable long-term operation.
Application Scenarios
SA25 spherical plain bearings are commonly used in industrial automation machinery, robotic arms, hydraulic systems, textile machinery and heavy-load transmission mechanisms. SA25T is ideal for clean maintenance-free scenarios, SA25K for conventional lubricated equipment, and stainless steel versions for harsh corrosive environments.
