NTN KRA047 bearings
KRA047, NTN Ultra-Thin section ball bearings, Radial type
- Measurement system
- Inch
- Bore diameter
- 120.650 mm
- Outside diameter
- 133.350 mm
- Width
- 6.350 mm
- Cr
- 6750 N
- C0r
- 9200 N
- Net weight
- 0.104 kg
- Number of rows
- 1
- Sealing
- Without
- Cage
- Brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Other
- Lubricant in bearing
- Without
In stock
Technical specification for NTN KRA047
| Bearing number | KRA047 | |
|---|---|---|
| Brand | NTN | |
| Type | Ultra-Thin Section Type Ball bearing, Radial type | |
| d | 120.65 mm | Boundary dimensions |
| D | 133.35 mm | |
| B | 6.35 mm | |
| C | 0.6 mm | |
| Cr | 6.75 kN | Basic dynamic load rating |
| C0r | 9.2 kN | Basic static load rating |
| Cu | 0.35 kN | Fatigue load limit |
| J | 125.4 mm | Reference dimensions |
| K | 128.6 mm | |
| Mass | 0.104 kg | (approx.) |
NTN KRA047 ultra-thin section type ball bearings are bearings with an extremely thin design. KRA047 is radial type, which allowing to support radial and axila loads in either directions as well as the complex loads.
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