INA RNA4904-2RSR-OS-XL bearings
Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides
- Measurement system
- Metric
- Bore diameter
- 25.000 mm
- Outside diameter
- 37.000 mm
- Width
- 17.000 mm
- Cr
- 19500 N
- C0r
- 19900 N
- Limiting speed
- 10100 r/min
- Net weight
- 56.04 g
- Number of rows
- 1
- Sealing
- Contact seal on both sides
- Cage
- Sheet steel
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- Without
- Relubrication feature
- With
In stock
Technical specification for INA RNA4904-2RSR-OS-XL
| Part Number | RNA4904-2RSR-OS-XL | |
|---|---|---|
| Main Dimensions & Performance Data | ||
| FW | 25 mm | Under roller diameter |
| D | 37 mm | Outside diameter |
| C | 17 mm | Width |
| Cr | 19500 N | Basic dynamic load rating, radial |
| C0r | 19900 N | Basic static load rating, radial |
| Cur | 3800 N | Fatigue load limit, radial |
| nG | 10100 1/min | Limiting speed |
| m | ≈ 56.04 g | Weight |
| Dimensions | ||
| rmin | 0.3 mm | Minimum chamfer dimension |
INA RNA4904-2RSR-OS-XL, Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides, Main dimensions: 25 x 37 x 17mm, have contact seal on both sides.
INA RNA4904-2RSR-OS-XL bearings without inner ring have particularly compact radial dimensions. However, they require a shaft raceway that is hardened and ground.
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Brand: INA
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Dimensions: 25x 37x 17mm