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NTN 33889/33821: bore d 2.0000 in, outside diameter D 3.7500 in, width W 1.0938 in, drawn to scaled 2.0000 inD 3.7500 inW 1.0938 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 33889/33821 inch tapered roller bearing

NTN 33889/33821 inch tapered roller bearing: bore d 2.0000 in (50.800 mm), outside diameter D 3.7500 in (95.250 mm), width 1.0938 in (27.783 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 d2.0000 in (50.800 mm)
Outside diameter D3.7500 in (95.250 mm)
Width1.0938 in (27.783 mm)
Basic dynamic load rating Cr107.00 kN
Basic static load rating C0r139.00 kN

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

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