UK322+HA322 Heavy-Duty Wide Adapter Sleeve Insert 3-15/16 inch Single-Row Ball Bearing, One-Piece Unit with Concentric Locking, Contact Seal and Relubrication for Industrial Machinery

Heavy-duty 3-15/16 inch adapter sleeve insert
✔️ Single unit, I.D. 3-15/16 in (100.0 mm), heavy duty ball insert

This single-unit, heavy-duty wide adapter sleeve insert is a single-row ball bearing solution for industrial shaft support. Commonly fitted into housings on agriculture, construction, food processing and manufacturing equipment for sealed ball bearing performance and easy relubrication.

✅ Model: UK322+HA322
✅ I.D.: 3-15/16 in (100.0 mm)
✅ Insert type: Single-row ball bearing
✅ Material: Bearing steel
✅ Locking: Concentric adapter
✅ シール：スリンガー付き接触シール
✅ 再給油：可
✅ Max temp: 212 F (100 C)
✅ HTS code: 8483.20.40.40
✅ Weight: 32.300 lb (14.66 kg)

💡 What is a sealed ball bearing insert used for? A sealed ball bearing insert protects the shaft and keeps lubrication where it belongs while reducing maintenance needs. - It helps keep out dirt and moisture for longer service life in pillow block bearing and housed units. - Handy for linear slide unit mounts, agricultural drives, and heavy construction gear where sealed ball bearing reliability matters. - Can be paired with steel or ceramic rolling elements depending on speed, load and contamination resistance requirements.