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NTN 42381/42584: bore d 3.8130 in, outside diameter D 5.8437 in, width W 1.1250 in, drawn to scaled 3.8130 inD 5.8437 inW 1.1250 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 42381/42584 inch tapered roller bearing

NTN 42381/42584 inch tapered roller bearing: bore d 3.8130 in (96.838 mm), outside diameter D 5.8437 in (148.430 mm), width 1.1250 in (28.575 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 d3.8130 in (96.838 mm)
Outside diameter D5.8437 in (148.430 mm)
Width1.1250 in (28.575 mm)
Basic dynamic load rating Cr150.00 kN
Basic static load rating C0r242.00 kN

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

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