INA HK2520B 25mm I.D Drawn Cup Needle Roller Bearing, 32mm O.D
- RS Stock No.:
- 137-1766
- Mfr. Part No.:
- HK2520B
- Brand:
- INA
7 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each
$18.19
(exc. GST)
$20.92
(inc. GST)
| Units | Per unit |
| 1 - 12 | $18.19 |
| 13 - 24 | $17.71 |
| 25 + | $17.26 |
- RS Stock No.:
- 137-1766
- Mfr. Part No.:
- HK2520B
- Brand:
- INA
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Drawn Cup Needle Roller Bearings
INA from Schaeffler drawn cup needle roller bearings with open ends and closed ends are bearings with a small radial section height. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit.
Most the bearings are of a single row design and do not have a lubrication hole. Double row designs have a lubrication hole and the suffix ZW.
Features and Benefits
• Lower operating costs
• Reduced maintenance due to improved lubrication
• Lower heat generation
• Less noise
Product Application Information
These bearings allow the design of compact and easy‑to‑fit bearing arrangements with high radial load carrying capacity.
Drawn cup needle roller bearings require a hardened and ground bearing raceway on the shaft.
Suffixes
2RS - Contact seals on both sides
RS - Contact seal on one side
ZW - Double row design, with lubrication hole
INA
Specifications
Attribute | Value |
|---|---|
| Inside Diameter | 25mm |
| Outside Diameter | 32mm |
| Roller Bearing Type | Drawn Cup Needle |
| Race Width | 20mm |
| Bore Type | Parallel |
| Material | Steel |
| Static Load Rating | 33000N |
| Cage Material | Sheet Steel |
| Number of Rows | 1 |
| Dynamic Load Rating | 19900N |
| End Type | Open |
| Reference Speed | 7400rpm |
| Limiting Speed | 10200rpm |
| Maximum Speed - Grease | 6100rpm |
| Fatigue Limit Load | 4200N |
| Maximum Speed - Oil | 10200rpm |