2 7/16 inch bearing insert with 360 Degree Locking provides secure, misalignment-tolerant shaft support, a wide inner ring and spherical outer race for smooth rotation, plus a relubrication groove for easy maintenance and dependable load capacity
✔️ ID 2 7/16 in; OD 4-21/64 in; dyn 52.4 kN; static 32.25 kN; 1 pc
GR212-39 bearing insert is a mounted bearing component designed to fit into a housing and support a rotating shaft with a secure 360-degree locking mechanism. It features a wide inner ring with a spherical outer ring for stable load distribution, a relubrication groove with an oil hole on the locking collar side, and an anti-rotation pin on the opposite grease groove side. The inner and outer rings are black oxide plated for corrosion resistance, and the standard seal is an R-Seal to keep lubrication in and contaminants out. This type of insert is commonly used in conveyors, presses, and other industrial machinery where precise shaft alignment and easy maintenance matter.
✅ Inner diameter: 2 7/16 in (62.23 mm)
✅ Outer diameter: 4-21/64 in (110.0 mm)
✅ Overall length: 2-55/64 in (72.6 mm)
✅ Dynamic load rating: 52400 N
✅ Static load rating: 32252 N
✅ Quantity: 1 pc
| Dimensione | Inches | Millimetri |
|---|---|---|
| Inner bore | 2 7/16 in | 62.23 mm |
| Outer diameter | 4-21/64 in | 110.0 mm |
| Lunghezza complessiva | 2-55/64 in | 72.6 mm |
| Filettatura del collare di bloccaggio | 5/16-18 UNF x 1 in | N/A |
😎 A cosa serve un cuscinetto a blocchetto?
Handy to support and align rotating shafts in machinery, conveyors, and automation setups.
- Helps maintain shaft alignment under load
- Offers built-in lubrication access and seal protection
- Compatible with sealed ball bearings and relubrication grooves
- Common in conveyors, presses, and automated equipment