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NTN 543085/543114: bore d 8.5000 in, outside diameter D 11.4177 in, width W 1.2500 in, drawn to scaled 8.5000 inD 11.4177 inW 1.2500 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 543085/543114 inch tapered roller bearing

NTN 543085/543114 inch tapered roller bearing: bore d 8.5000 in (215.900 mm), outside diameter D 11.4177 in (290.010 mm), width 1.2500 in (31.750 mm).

Inch tapered roller bearings · All NTN part numbers

Rendering of a tapered roller bearing with the outer cup separated from the cone and its ring of tapered rollers
A typical inch tapered roller bearing — not necessarily this part. Photo: “Tapered-roller-bearing din720 ex” by Silberwolf, CC BY 2.5, via Wikimedia Commons (resized).

Specifications

Bore d8.5000 in (215.900 mm)
Outside diameter D11.4177 in (290.010 mm)
Width1.2500 in (31.750 mm)
Basic dynamic load rating Cr223.00 kN
Basic static load rating C0r455.00 kN

All specifications: Verified printed in NTN’s own product listing

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