INA HK1212B 12mm I.D Drawn Cup Needle Roller Bearing, 18mm O.D
- RS Stock No.:
- 137-1731
- Mfr. Part No.:
- HK1212B
- Manufacturer:
- INA
60 In stock for delivery within 3 working days
Added
Price Each
HK$52.46
| Units | Per unit |
| 1 - 12 | HK$52.46 |
| 13 - 24 | HK$50.37 |
| 25 + | HK$49.23 |
- RS Stock No.:
- 137-1731
- Mfr. Part No.:
- HK1212B
- Manufacturer:
- INA
Product overview and Technical data sheets
Legislation and Compliance
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 | 12mm |
| Outside Diameter | 18mm |
| Roller Bearing Type | Drawn Cup Needle |
| Race Width | 12mm |
| Bore Type | Parallel |
| Material | Steel |
| Static Load Rating | 7300N |
| Cage Material | Sheet Steel |
| Number of Rows | 1 |
| Dynamic Load Rating | 6500N |
| End Type | Open |
| Reference Speed | 15500rpm |
| Limiting Speed | 20000rpm |
| Maximum Speed - Oil | 20000rpm |
| Fatigue Limit Load | 860N |
| Maximum Speed - Grease | 12000rpm |