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NTN 37431/37624: bore d 4.3125 in, outside diameter D 6.2500 in, width W 0.9063 in, drawn to scaled 4.3125 inD 6.2500 inW 0.9063 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 37431/37624 inch tapered roller bearing

NTN 37431/37624 inch tapered roller bearing: bore d 4.3125 in (109.538 mm), outside diameter D 6.2500 in (158.750 mm), width 0.9063 in (23.020 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 d4.3125 in (109.538 mm)
Outside diameter D6.2500 in (158.750 mm)
Width0.9063 in (23.020 mm)
Basic dynamic load rating Cr107.00 kN
Basic static load rating C0r180.00 kN

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

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