BR282020 machined needle roller bearing - single unit, low sectional height and high load rating; caged or full-complement options, inner-ring or no-inner-ring, metric and inch series
✔️ Low sectional height, high load rating; caged or full-complement type
This single machined-type needle roller bearing is designed for compact shafts and light-alloy housings. It’s commonly used in linear slide units, gearboxes, and industrial automation where space is tight.
✅ Model BR282020, single bearing, pack of 1, SKU 1434460✅ Machined needle roller design for a low profile and high radial load capacity
✅ Rigid outer ring suits light-alloy housings; option to use shaft as raceway (no inner ring)
✅ Available caged or full-complement; metric and inch series for various speeds and loads
💡 What is a needle roller bearing used for in tight-space linear slide units and compact gearboxes? Needle roller bearings give high radial load support in a thin package, making them handy for tight spaces and lightweight assemblies. Quick intro: - They provide high load capacity with a low sectional height, perfect for compact linear slide unit designs and slim gearboxes. - Often selected instead of a sealed ball bearing when shaft diameter or housing space is limited, or when using a shaft as the raceway. - Works well with ceramic components for lower friction or as machined units without inner rings to save space.