NTN KYA090 bearings
KYA090, NTN Ultra-Thin section ball bearings, angular type

- Measurement system
- Inch
- Bore diameter
- 228.600 mm
- Outside diameter
- 241.300 mm
- Width
- 6.350 mm
- Cr
- 8900 N
- C0r
- 19300 N
- Net weight
- 0.186 kg
- Number of rows
- 1
- Contact angle deg
- 30
- Sealing
- Without
- Cage
- Brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Other
- Lubricant in bearing
- Without
In stock
Technical specification for NTN KYA090
Bearing number | KYA090 | |
---|---|---|
Brand | NTN | |
Type | Ultra-Thin Section Type Ball bearing, Angular type | |
d | 228.6 mm | Boundary dimensions |
D | 241.3 mm | |
B | 6.35 mm | |
C | 0.6 mm | |
Cr | 8.9 kN | Basic dynamic load rating, Radial |
C0r | 19.3 kN | Basic static load rating, Radial |
Ca | 11.7 kN | Basic dynamic load rating, Axial |
C0a | 58.5 kN | Basic static load rating, Axial |
Cu | 0.835 kN | Fatigue load limit |
J | 233.3 mm | Reference dimensions |
K | 236.6 mm | |
M | 237.9 mm | |
Mass | 0.186 kg | (approx.) |

NTN KYA090 ultra-thin section type ball bearings are bearings with an extremely thin design.
KYA090 is angular type, which have a straight line that runs through the point where each ball contacts the inner and outer rings at two points at 30° with respect to the radial direction. KYA090 bearings can receivea a unidirectional axial load or a complex load of radial load and axial load. The ability to include an increased number of balls increases the load capacity of the bearing.
NTN KYA090 bearings are normally used in pairs for applications where it is necessary to control the axial movement via axial internal clearance or preload.
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