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30203 is nachi single row tapered roller bearing, the cage is Chrome Steel, 30203 inner diameter is 17mm, 30203 outer diameter is 40mm and 30203 width is 12mm.
- Item: 30203 Nachi Ball Bearing
- Type: Nachi Tapered Roller Ball Bearing
- Cage: Chrome Steel
- Dimensions: 17mm x 40mm x 12mm/Metric
- ID (inner diameter)/Bore: 17mm
- OD (outer diameter): 40mm
- Width/Height/thickness: 12mm
- Size: 17 x 40 x 12 mm
- Quantity: One Bearing
- Dynamic load rating Cr: 20,800 N
- Static load rating Cor: 20,700 N
- Limiting Speed:
- Grease Lubrication: 10,000 RPM
- Oil Lubrication: 14,000 RPM
- Made in Japan
Dimensions(mm)
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d
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D
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B
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T
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c
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r
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a
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17
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40
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12
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13.25
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11
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1~1.6
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3.2
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