Machined Needle Roller Bearing TR425630, 42 mm ID x 56 mm OD x 30 mm Width, Caged Heavy-Duty High-Carbon Steel with Oil Holes, Single-piece for shaft and linear slide applications

Machined TR425630 needle roller bearing 42×56×30 mm
✔️ Caged heavy-duty high-carbon steel, oil holes, single piece

This machined caged needle roller bearing is a single-piece unit built for compact radial support on shafts, linear slide units, gearboxes, and power transmission assemblies.

✅ Model TR425630; single-piece bearing; pack qty: 1
✅ Inside diameter 42 mm; outside diameter 56 mm; width 30 mm
✅ Caged heavy-duty machined type; 1 row; open enclosure
✅ Material: high-carbon steel; oil holes for lubrication and relubrication
✅ Dynamic load capacity 53800 N; static load capacity 90100 N; max speed 9500 rpm
✅ Series TR Metric Series; SKU 1912557; weight 0.400 lb; ideal for shaft use
✅ Great choice for linear slide unit guides, gearbox shafts, and compact drive systems

💡 What is a needle roller bearing used for in linear slide unit and shaft support applications? Needle roller bearings give compact, high-capacity radial support where space is tight and accuracy matters. Good for tight radial spaces and prolonged shaft duty. - Supports high radial loads in compact housings as an alternative to sealed ball bearing or ceramic options - Suits linear slide unit guides, shafts, gearbox shafts, and precision shaft assemblies - Caged high-carbon steel designs with oil holes enable easier maintenance and long service life