NTN KRA050 bearings
KRA050, NTN Ultra-Thin section ball bearings, Radial type
- Measurement system
- Inch
- Bore diameter
- 127.000 mm
- Outside diameter
- 139.700 mm
- Width
- 6.350 mm
- Cr
- 6850 N
- C0r
- 9650 N
- Net weight
- 0.109 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 KRA050
| Bearing number | KRA050 | |
|---|---|---|
| Brand | NTN | |
| Type | Ultra-Thin Section Type Ball bearing, Radial type | |
| d | 127 mm | Boundary dimensions |
| D | 139.7 mm | |
| B | 6.35 mm | |
| C | 0.6 mm | |
| Cr | 6.85 kN | Basic dynamic load rating |
| C0r | 9.65 kN | Basic static load rating |
| Cu | 0.36 kN | Fatigue load limit |
| J | 131.7 mm | Reference dimensions |
| K | 135 mm | |
| Mass | 0.109 kg | (approx.) |
NTN KRA050 ultra-thin section type ball bearings are bearings with an extremely thin design. KRA050 is radial type, which allowing to support radial and axila loads in either directions as well as the complex loads.
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