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30300 Series Metric Tapered Roller Bearings

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About 30300 Series Metric Tapered Roller Bearings

30300 series bearings are the medium series of metric tapered roller bearings. For the same bore they have a larger outside diameter and section than the 30200 series, for heavier loads in gearboxes, axles and industrial machinery. Each bearing is a set of cone (the inner ring with its rollers and cage) and cup (the outer ring), made to ISO metric dimensions. Tapered roller bearings carry radial and thrust loads together and are normally mounted in opposed pairs so they can take thrust in both directions.

For a wider bearing with the same bore and outside diameter, see the 32300 series. For higher thrust loads, see the 31300 series. See all Metric Tapered Roller Bearings.

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