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NTN 4559/4536: bore d 1.7717 in, outside diameter D 4.3750 in, width W 1.5313 in, drawn to scaled 1.7717 inD 4.3750 inW 1.5313 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 4559/4536 inch tapered roller bearing

NTN 4559/4536 inch tapered roller bearing: bore d 1.7717 in (45.001 mm), outside diameter D 4.3750 in (111.125 mm), width 1.5313 in (38.895 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 d1.7717 in (45.001 mm)
Outside diameter D4.3750 in (111.125 mm)
Width1.5313 in (38.895 mm)
Basic dynamic load rating Cr163.00 kN
Basic static load rating C0r235.00 kN

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

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