TRU9012550UU Caged Roller Bearing 90 mm ID × 125 mm OD × 50 mm W, Heavy-Duty High-Carbon Steel, Oil Hole, Sealed Double-Row Roller Unit for Linear Slide Unit, TRU Metric Series (Single)

Caged double-row roller bearing, single unit
✔️ 90 mm ID × 125 mm OD × 50 mm W, high carbon steel, sealed unit

This is a heavy-duty, caged double-row roller bearing designed for sealed applications and linear slide unit setups. Ideal where high radial loads and reliable sealing are required, this single bearing fits demanding industrial uses.

✅ Model: TRU9012550UU, TRU Metric Series
✅ Inner diameter: 90 mm, Outer diameter: 125 mm
✅ Width: 50 mm; double-row caged type for heavy loads
✅ Material: high carbon steel; cage-type design
✅ Seals included and oil hole provided for lubrication
✅ Dynamic load capacity: 119000 N; Static capacity: 240000 N
✅ Max speed: 1900 rpm; Temp range: -20 to 120 deg C
✅ Single bearing pack; weight ~3.83 lb; SKU available on request

💡 What is a sealed roller bearing used for in linear slide units?

This kind of sealed roller bearing keeps contaminants out while handling heavy radial loads and maintaining alignment in sliding systems. Short answer and why it matters: - Keeps grease in and dirt out for longer service life in linear slide unit setups - Handles higher radial loads than many sealed ball bearings, useful for heavy machinery - Oil hole and seals simplify relubrication and maintenance in industrial environments - Works well where temperature range and static strength are critical for uptime