Machined needle roller GTR425630, 42 mm ID x 56 mm OD x 30 mm width, high-carbon steel, open type with oil hole, double-row machined guide for linear slide units and machinery, single unit

42x56x30 mm machined needle roller bearing
✔️ Single unit, 42 mm ID x 56 mm OD x 30 mm W, oil hole, double-row

This single machined needle roller bearing GTR425630 is a double-row, open-type guide used in linear slide units, machine tools and compact industrial machinery where high radial load capacity and a low profile are required.

✅ Model: GTR425630, machined guide, metric series
✅ Dimensions: inner 42 mm, outer 56 mm, width 30 mm
✅ Material: high carbon steel; enclosure: open with oil holes
✅ Rows: 2; dynamic load capacity: 67500 N; static capacity: 133000 N
✅ Max speed 3500 rpm; weight 0.460 lb; suitable for linear slide unit applications

💡 What is a needle roller bearing used for in linear slide units and compact machinery? Needle roller bearings are handy when you need high radial load support in tight spaces and straightforward lubrication options. - Provides high radial load capacity for linear guides and machine tool slides - Smaller cross-section than many sealed ball bearing alternatives for compact designs - Open type with oil holes lets you lubricate periodically for longer service life