Closed End Needle Roller Bearing With Dual Rubber Seals For Dust Protection 30mm Bore 37mm Outer Diameter 38mm Width Shell Type High Quality Precision Bearing Suitable For Industrial Machinery And Automotive Applications

Compact closed-end needle bearing 30x37x38mm, pack 1
✔️ Inner dia 30mm, outer dia 37mm, width 38mm; dual seals

The BK3038 is a closed-end needle roller bearing that provides compact, high-radial-load support for shafts. With dual rubber seals, it's well-suited for applications in automation, CNC machines, robotics, and small motors where dust protection and smooth operation are important.

✅ Size: 30x37x38 mm; inner dia 30 mm; outer dia 37 mm; width 38 mm
✅ Dynamic load rating: 31872 N
✅ Static load rating: 70215 N
✅ Seals: dual rubber seals for dust protection
✅ Lubrication: oil-preserved for longer life

💡 What is a needle roller bearing used for in precision machinery and automation? A handy overview shows why this design shines in tight spaces. - supports high radial loads in compact housings - enables smooth motion in linear guides and shafts - protects inner parts with dual seals against dust - works with oil-preserved lubrication for endurance