Sealed caged roller bearing single unit 32 mm ID x 52 mm OD x 30 mm W, double-row heavy-duty high-carbon steel with oil hole and synthetic seals, linear slide unit compatible TRU325230UU

Sealed caged roller bearing 32x52x30 mm single unit
✔️ 32 mm ID × 52 mm OD × 30 mm W, double-row, high-carbon steel, sealed

This sealed, double-row caged roller bearing is a single unit made for heavy-duty shafts, conveyor rollers and linear slide units that need sealed protection and oil-hole lubrication.

✅ Model TRU325230UU, TRU Metric Series
✅ Size: 32 mm ID, 52 mm OD, 30 mm width
✅ Caged heavy-duty double-row design with oil hole
✅ Seals: synthetic resin rubber; sealed bearing protection
✅ Material: high-carbon steel; dynamic 29,800 N, static 44,200 N
✅ Max speed 5,000 rpm; temperature -20 to 120 °C; pack: single unit

💡 What is a sealed roller bearing used for in industrial linear slide units? A sealed roller bearing keeps lubrication inside and contaminants out, making it a handy choice for guided motion, shaft support and long-run industrial use. Short intro: Typical benefits and applications: - Robust support for rotating shafts, conveyor rollers and linear slide units in factories and workshops - Better contamination protection than open bearings; often used where sealed ball bearing replacements are needed - Can be paired with oil-hole lubrication; alternatives include ceramic rollers for low-friction or high-temp needs