Deep groove ball bearing NSK 4307BTNC3, Outer diameter: 80 mm | Width: 35 mm | Inner diameter: 31 mm
NSK Double Row Deep Groove Ball Bearing 43.. Series
| Inner diameter | 31 mm |
|---|---|
| Outer diameter | 80 mm |
| Width | 35 mm |
Product details : RHP 4307-BTNG/C3 DEEP GROOVE BALL BEARING
NSK's Double Row Deep-Groove ball bearings are available in Polyamide and Steel caged variants.
Being double-row they can accomodate increased radial loads in a compact size.
As their torque is low, these bearings are suitable for applications where low energy loss and high speed are capable of withstanding moderate axial loads in both directions.
Strengths
Equivalent in design and function to a pair of single-row deep groove ball bearings
Excellent properties at higher temperatures
Low noise
Cage can be produced in special materials
Heavy-duty spring pin to prevent rotation in gearbox housings possible
Higher load rating compared to single-row deep groove ball bearings
Other bearing variants available on request: Outer and inner ring: diameter, width, threads etc.
Contour options: crowned, gothic etc.
Special seals
Higher load rating compared to single-row deep groove ball bearings
Applications
Technical specifications
| Inner diameter | 31 mm |
|---|---|
| Outer diameter | 80 mm |
| Width | 35 mm |
| Sealing | Open |
| Bearing Clearance | C3 |
| Series | 4307.. |
| Material | Bearing Steel |
| Cage | Polyamide |
| Limit speed | 6300 rpm |
| Precision | P0 |
| Basic static load, radial - C0r | 38000 N |
| Basic dynamic load, radial - Cr | 51000 N |
Usually arrives within 14 working days