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NTN 2984/2924: bore d 1.8130 in, outside diameter D 3.3465 in, width W 1.0000 in, drawn to scaled 1.8130 inD 3.3465 inW 1.0000 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 2984/2924 inch tapered roller bearing

NTN 2984/2924 inch tapered roller bearing: bore d 1.8130 in (46.038 mm), outside diameter D 3.3465 in (85.000 mm), width 1.0000 in (25.400 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 d1.8130 in (46.038 mm)
Outside diameter D3.3465 in (85.000 mm)
Width1.0000 in (25.400 mm)
Basic dynamic load rating Cr79.00 kN
Basic static load rating C0r104.00 kN

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

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