HK2520
Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sourcesCouldn't load pickup availability
Image is for illustration purposes only.
HK2520 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 25 mm | 0.9843 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 32 mm | 1.2598 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 20 mm | 0.7874 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Drawn cup needle roller bearing, open ends | Stated by the designation | |
| Seals / shields | Open | Supplier catalogue listing | |
| Cage | Steel | Supplier catalogue listing | |
| Material | Steel | Supplier catalogue listing | |
| Dynamic load rating, C | 20.24 kN | 4,550 lbf |
|---|---|---|
| Static load rating, C0 | 32.92 kN | 7,401 lbf |
| Limiting speed, grease | 6,500 rpm | |
| Limiting speed, oil | 9,500 rpm | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | HK2520 | SKF Master Interchange |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
HK2520 is a drawn cup needle roller bearing, open ends, 25 mm bore × 32 mm OD × 20 mm wide (0.9843 × 1.2598 × 0.7874 in). Published interchange tables list it as equivalent to SKF HK2520. NTN catalogue values for HK2520: dynamic load rating C = 20.24 kN, static C0 = 32.92 kN, limiting speed 6,500 rpm on grease, 9,500 rpm on oil.
The HK2520 is a drawn cup needle roller bearing without an inner ring, featuring a thin-walled outer ring with integrated needle rollers. This compact design provides high radial load capacity in applications where space is limited and the shaft serves as the raceway.
