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NTN 3382/3321: bore d 1.5625 in, outside diameter D 3.0525 in, width W 1.1563 in, drawn to scaled 1.5625 inD 3.0525 inW 1.1563 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 3382/3321 inch tapered roller bearing

NTN 3382/3321 inch tapered roller bearing: bore d 1.5625 in (39.688 mm), outside diameter D 3.0525 in (77.534 mm), width 1.1563 in (29.370 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 d1.5625 in (39.688 mm)
Outside diameter D3.0525 in (77.534 mm)
Width1.1563 in (29.370 mm)
Basic dynamic load rating Cr95.00 kN
Basic static load rating C0r112.00 kN

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

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