INA RNA22/8-2RSR Track roller bearings
Also known as : RNA22/8-2RSR
- Inside Diameter: 12 mm
- Outside Diameter: 24 mm
- Width: 11.8 mm
- Basic dynamic load rating: 4.8 kN
- Basic static load rating: 4.3 kN
INA RNA22/8-2RSR
INA RNA22/8-2RSR details
| Fw | 12 mm | Needle roller enveloping circle in tolerance zone F6 |
|---|---|---|
| D | 24 mm | |
| C | 11,8 mm | |
| D1 min | 18 mm | |
| R | 500 mm | Crowning radius |
| rmin | 0,3 mm | |
| m | 29 g | Mass |
| Cr w | 4800 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 4300 N | Effective static load rating as track roller (radial) |
| Cur w | 630 N | Fatigue limit load |
| nD G | 7000 1/min | Speed (with continuous operation and grease lubrication) |
INA RNA22/8-2RSR bearing cross reference
NATR20
12 mmx 24 mmx11.8 mm
NATR8
12 mmx 24 mmx11.8 mm
NA2210-2RSR
12 mmx 24 mmx11.8 mm
NA2208-2RSR
12 mmx 24 mmx11.8 mm
NA2207-2RSR
12 mmx 24 mmx11.8 mm
NA2206-2RSR
12 mmx 24 mmx11.8 mm
NA2205-2RSR
12 mmx 24 mmx11.8 mm
NA2204-2RSR
12 mmx 24 mmx11.8 mm
NA2203-2RSR
12 mmx 24 mmx11.8 mm
NA2202-2RSR
12 mmx 24 mmx11.8 mm
NA2201-2RSR
12 mmx 24 mmx11.8 mm
