Drawn up needle roller bearing,HK1616,Size (mm) :16x22x16,Full Complement,Open
- Fw: 16mm
- D: 22mm
- C: 16mm
- r(min): 1mm
- Basic load rating(Cr): 11.1KN
- Basic load rating(C0r): 15.3KN
- Fatigue load: 2.35KN
- Limiting speed(grease lub): 14000min-1
- Mounting inner ring: JR12*16*16
- Limiting speed(oil lub): 21000min-1
- weight(mass): 0.016kg
China excellent quality Drawn up needle roller bearing,HK1616
Main Dimensions & Performance Data
| Fw | 16 mm | Under roller diameter |
| D | 22 mm | Outside diameter |
| C | 16 mm | Width |
| Cr | 10.900 N | Basic dynamic load rating, radial |
| C0r | 15.300 N | Basic static load rating, radial |
| Cur | 1.940 N | Fatigue load limit, radial |
| nG | 15.600 1/min | Limiting speed |
| nG Grease | 9.300 1/min | Limiting speed for grease lubrication |
| nϑr | 11.600 1/min | Reference speed |
| ≈m | 15,3 g | Weight |
Dimensions
| C1 | 16 mm | Width, outer ring |
| rmin | 0,8 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Powerlong drawn cup needle roller bearings have deep drawn,thin-walled outer ring. Drawn cup needle roller bearings are typically used in application where the housing bore can not be used as a raceway for a needle roller and cage assembly,but where a very compact and economical bearing arrangment is required.
These bearings are mounted with a tighted interference fit in the housing. That enables a simple and economic design of the housing bore,as shoulder or snap rings are not required to locate the bearing axially. The drawn cup of hardened steel and needle roller and cage assembly of these bearings form a non separable unit.
The process of drawn cup outer ring.
Stectching of the housing
Assemblying and inspection of the bearing
Stock and package
