Cuscinetti per unità021YET208
CUSCINETTO X SUPP. SKF YET 208 (GRAE40NPPB/SA208)
Cuscinetti per unità · 40 × 80 × 29.7 mm
Description
Insert bearings are based on sealed deep groove ball bearings. This variant is intended for use in applications where the direction of rotation is constant. It has a narrow inner ring extended on one side, with an eccentric locking collar, enabling quick and easy mounting onto the shaft.
- Designed for rotation in one direction
- Quick and easy to mount onto the shaft
- Long service life
- Reduce noise and vibration levels
Key data
Cuscinetti per unità- Shaft diameter
- 40mm
- Basic dynamic load rating
- 30.7kN
- Fatigue load limit
- 0.8kN
- Limiting speed
- 4,800r/min
- Basic static load rating
- 19kN
- Outside diameter
- 80mm
Item details
- Item
- 021YET208
- Category
- A.08
- Unit of measure
- PZ
Technical specifications
35 specifications · highlighted (yellow border): used as catalog filters
| Shaft diameter | 40mm |
|---|---|
| Outside diameter | 80mm |
| Bore diameter | 40mm |
| Width outer ring | 21mm |
| Width, outer ring | 21mm |
| Width, total | 43.2mm |
| Outer diameter of inner ring ≈ | 51.8mm |
| Chamfer dimension of inner ring (min.) | 1mm |
| Width of inner ring | 29.7mm |
| Width, inner ring | 29.7mm |
| Distance from locking device side face to raceway centre | 32.7 |
| Overall bearing width | 43.2 |
| Basic dynamic load rating | 30.7kN |
|---|---|
| Fatigue load limit | 0.8kN |
| Limiting speed | 4,800r/min |
| Basic static load rating | 19kN |
| Recommended tightening torque for set screw | 16.5 |
| Retaining feature, inner ring | Eccentric collar |
|---|---|
| Relubrication feature | With |
| Lubricant | Grease |
| Sealing | Seal on both sides |
| Coating | Without |
| Material, bearing | Bearing steel |
| Cage | Non-metallic |
| Bore type | Cylindrical |
| Sealing type | Contact, standard |
| Rolling elements | Balls |
| Inner ring extension | On one side |
| Rubber seating ring | Without |
| Outer ring type | Spherical |
| Note | Limiting speed with shaft tolerance h6 |
| Set screw | M10x1 |
| Calculation factor | 14 |
|---|
| UNSPSC code | 31171536 |
|---|---|
| EClass code | 23-05-08-02 |