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NTN 53177/53375: bore d 1.7500 in, outside diameter D 3.7500 in, width W 1.2188 in, drawn to scaled 1.7500 inD 3.7500 inW 1.2188 in
Drawing: BearingLookup, to the printed bore d, outside diameter D and width W cited in the specifications below; internal detail is illustrative.

NTN 53177/53375 inch tapered roller bearing

NTN 53177/53375 inch tapered roller bearing: bore d 1.7500 in (44.450 mm), outside diameter D 3.7500 in (95.250 mm), width 1.2188 in (30.958 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 d1.7500 in (44.450 mm)
Outside diameter D3.7500 in (95.250 mm)
Width1.2188 in (30.958 mm)
Basic dynamic load rating Cr82.50 kN
Basic static load rating C0r92.00 kN

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

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