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NTN 15102/15245: bore d 1.0000 in, outside diameter D 2.4409 in, width W 0.7500 in, drawn to scaled 1.0000 inD 2.4409 inW 0.7500 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 15102/15245 inch tapered roller bearing

NTN 15102/15245 inch tapered roller bearing: bore d 1.0000 in (25.400 mm), outside diameter D 2.4409 in (61.999 mm), width 0.7500 in (19.050 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 d1.0000 in (25.400 mm)
Outside diameter D2.4409 in (61.999 mm)
Width0.7500 in (19.050 mm)
Basic dynamic load rating Cr46.50 kN
Basic static load rating C0r54.00 kN

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

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