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NTN 566/563: bore d 2.7500 in, outside diameter D 5.0000 in, width W 1.4375 in, drawn to scaled 2.7500 inD 5.0000 inW 1.4375 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 566/563 inch tapered roller bearing

NTN 566/563 inch tapered roller bearing: bore d 2.7500 in (69.850 mm), outside diameter D 5.0000 in (127.000 mm), width 1.4375 in (36.512 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 d2.7500 in (69.850 mm)
Outside diameter D5.0000 in (127.000 mm)
Width1.4375 in (36.512 mm)
Basic dynamic load rating Cr178.00 kN
Basic static load rating C0r259.00 kN

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

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