Cuscinetti per unità021YAR2102RFHV
CUSCINETTO X SUPP. SKF YAR 210-2RF/HV
Cuscinetti per unità · 50 × 90 × 51.6 mm
Description
Insert bearings are based on sealed deep groove ball bearings. This variant is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening two (set) screws on the inner ring, making it easy to mount.
- Designed for a constant and alternating rotation
- Quick and easy to mount onto the shaft
- Reduce noise and vibration levels
Key data
Cuscinetti per unità- Bore diameter
- 50mm
- Outside diameter
- 90mm
- Basic dynamic load rating
- 29.6kN
- Basic static load rating
- 23.2kN
- Limiting speed
- 2,200r/min
- Fatigue load limit
- 0.98kN
Item details
- Item
- 021YAR2102RFHV
- Category
- A.01.01
- Unit of measure
- PZ
Technical specifications
32 specifications · highlighted (yellow border): used as catalog filters
| Bore diameter | 50mm |
|---|---|
| Outside diameter | 90mm |
| Width outer ring | 22mm |
| Width, outer ring | 22mm |
| Width, total | 51.6mm |
| Shaft diameter | 50mm |
| Outer diameter of inner ring ≈ | 62.51mm |
| Chamfer dimension of inner ring (min.) | 1mm |
| Width of inner ring | 51.6mm |
| Width, inner ring | 51.6mm |
| Distance from locking device side face to raceway centre | 32.6 |
| Basic dynamic load rating | 29.6kN |
|---|---|
| Basic static load rating | 23.2kN |
| Limiting speed | 2,200r/min |
| Fatigue load limit | 0.98kN |
| Recommended tightening torque for set screw | 16.5 |
| Sealing | Seal and flinger on both sides |
|---|---|
| Cage | Non-metallic |
| Bore type | Cylindrical |
| Material, bearing | Stainless steel |
| Lubricant | Grease |
| Relubrication feature | With |
| Coating | Without |
| Retaining feature, inner ring | Set screws |
| Sealing type | Contact, multiple |
| Rolling elements | Balls |
| Inner ring extension | On both sides |
| Rubber seating ring | Without |
| Outer ring type | Spherical |
| Note | Limiting speed with shaft tolerance h6 |
| Set screw | M10x1 |
| Calculation factor | 14 |
|---|