Inner Ring for precise bearing assembly with oil hole, 1/2 in bore, 3/4 in outer diameter, 19.3 mm width, general usage, high carbon steel, compatible with BR122012 for durable, smooth operation

LRB81212 inner ring for BR122012 bearing, 1/2 ID, single
✔️ Inch inner ring: 1/2 in ID, 3/4 in OD, 19.3 mm wide, oil hole

This inner ring is a precision component designed to work with BR122012 needle roller bearings, providing the inner race for smooth rotation in compact machinery and automation setups.

✅ Inside diameter: 1/2 in (12.70 mm)
✅ Outside diameter: 3/4 in (19.05 mm)
✅ Width: 19.300 mm (0.760 in)
✅ Material: High carbon steel
✅ Oil hole: With oil hole
✅ Fitment: For BR122012 assemblies

💡 What is an inner ring for needle roller bearings used for in practical applications? This handy piece acts as the inner race so the needle rollers can rotate smoothly inside the outer race. - High-precision seating for the inner race - Supports axial and radial load distribution - Helps lubrication with an oil hole in the ring - Compatible with BR122012 bearing assemblies