Single medium-wide 4-bolt flange shaft adapter 2-3/4 in (69.85 mm) bore, HE2316 compatible housing adapter for pillow block and bearing mounts, sealed ball bearing ready, ceramic-friendly linear slide unit use
✔️ 4-bolt medium-wide flange adapter for HE2316, 69.85 mm (2-3/4 in)
This single medium-wide 4-bolt flange shaft adapter converts HE2316-style housings and pillow block mounts to accept a 2-3/4 in (69.85 mm) bore. It’s commonly used in industrial bearing mounts and linear slide unit setups where sealed ball bearing or ceramic upgrades are needed.
✅ Type: Medium-wide 4-bolt flange shaft adapter✅ Bore: 2-3/4 in (69.85 mm)
✅ Compatibility: fits HE2316 housing and similar pillow block mounts
✅ Pack: single adapter (1 piece)
✅ Bearing prep: sealed ball bearing ready; works with ceramic bearings and linear slide unit applications
💡 What is a 4-bolt flange shaft adapter used for in pillow block and linear slide units? Short answer: A flange adapter makes it easy to change or upgrade bearing bores and housings without swapping the whole mount. - Provides a stable interface between shaft and pillow block or bearing mounts, ideal for sealed ball bearing replacement - Lets you retrofit HE2316-style housings to accept different bore sizes for quick bearing swaps - Works well with ceramic bearings and in linear slide unit applications where low friction and precise alignment matter