Precision Deep‑Groove Ball Bearing 26×52×15 for Civic/CRX ⚙️

This precision bearing supports high‑speed rotating shafts in key assemblies such as alternator, idler/tensioner pulley, and intermediate support points. It keeps friction low, alignment true, and vibration under control—so belts track straight, charging stays stable, and driveline parts live longer.

Why this part is needed

Years of heat, dust, and belt load dry out grease and mark the raceways. Replacing the worn unit restores smooth rotation, quiet operation, and protects shafts and housings from premature wear. Its 26 mm inner, 52 mm outer, 15 mm width sizing matches OE geometry for a precise press fit.

How it works

Hardened steel inner/outer races guide chrome steel balls in a rigid cage. Sealed faces keep grease in and contaminants out. The deep‑groove profile carries radial loads and moderate thrust, ideal for pulleys and support points that spin with engine RPM.

What happens if it’s damaged ⚠️

• Rumble or humming that rises with RPM
• Belt wobble, heat near the pulley or housing
• Metallic dust, misalignment, or grease seepage
• In severe cases: seized rotation, belt snap, no‑charge condition, A/C loss, or shaft/scenario housing damage

Installer tips ✅

• Press by the outer race into the housing; press by the inner race onto the shaft
• Never hammer through the balls; seat squarely and check end‑play
• Clean bores, light oil for assembly, verify snap ring orientation and torque specs

Compatibility

• Civic
• Civic Crx