Single needle roller bearing with separable cage, one-row, 85 mm ID x 105 mm OD x 30 mm width, high carbon steel open type, 66,600 N dynamic capacity, RNAF metric series

Single needle roller bearing 85 x 105 x 30 mm
✔️ High carbon steel, open separable cage, 66,600 N dyn, 161,000 N static

This single RNAF8510530 needle roller bearing is a separable caged unit used for compact radial load support in industrial gearboxes, linear slide units, and transmission assemblies.

✅ Model: RNAF8510530 (RNAF metric series)
✅ Type: One-row needle roller, separable cage
✅ Dimensions: 85 mm ID x 105 mm OD x 30 mm width
✅ Material: High carbon steel, open design
✅ Dynamic load capacity: 66,600 N; Static: 161,000 N
✅ Max speed: 6,000 rpm; Rows: 1
✅ Typical uses: linear slide unit, gearbox, transmission
✅ Pack: single bearing, sold each

💡 What is a needle roller bearing used for in linear slide units and compact gearboxes? A needle roller bearing gives high radial load capacity in tight envelopes while keeping friction low. - Ideal for compact linear slide unit or gearbox designs where space is limited - Often chosen over sealed ball bearing setups when radial load per envelope needs to be higher - Can be paired with ceramic elements or hybrid systems to improve speed or cut weight