RNA6912 Machined Needle Roller Bearing SKF 68 Mm ID 85 Mm OD 45 Mm Width Beefy High Load Space Saving Roller Bearing for Industrial Machinery and Precision Equipment

SKF RNA6912 Single Unit Needle Roller Bearing for High Load
✔️ ID 68 mm, OD 85 mm, width 45 mm; high-load, compact

Machined Needle Roller Bearings are slender, long rollers that carry heavy radial loads in a compact profile. This type of bearing, manufactured to tight precision tolerances, is ideal for industrial machinery and precision equipment where space is at a premium and reliable performance is critical. Common uses include automation, conveyor systems, and linear slide units where smooth, accurate motion matters.

✅ Inner diameter: 68 mm
✅ Outer diameter: 85 mm
✅ Width: 45 mm
✅ Machined tolerance class for demanding tasks
✅ Robust steel cage construction for durability

💡 What is a needle roller bearing used for in industrial machinery? Needle roller bearings are a handy choice when you need strong radial support in a compact space and low-profile design for precise equipment. - High load capacity in slender form factors - Reduces shaft deflection and vibration in precision machines - Suitable for automation, textile, and material handling - Works with steel rollers or ceramic variants depending on application