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NTN 31326X: bore d 130.000 mm, outside diameter D 280.000 mm, width T 72.000 mm, drawn to scaled 130.000 mmD 280.000 mmT 72.000 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN 31326X metric tapered roller bearing

NTN 31326X metric tapered roller bearing: bore d 130.000 mm (5.1181 in), outside diameter D 280.000 mm (11.0236 in), width 72.000 mm (2.8346 in).

Metric tapered roller bearings · All NTN part numbers

Cutaway rendering of a tapered roller bearing with the cup pulled away to show the tapered rollers on the cone
A typical metric tapered roller bearing — not necessarily this part. Photo: “Tapered-roller-bearing din720 120-ex” by Silberwolf, CC BY 2.5, via Wikimedia Commons (resized).

Specifications

Bore d130.000 mm (5.1181 in)
Outside diameter D280.000 mm (11.0236 in)
Width72.000 mm (2.8346 in)
Basic dynamic load rating Cr600.00 kN
Basic static load rating C0r780.00 kN

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

Same size, other makers and types (130 × 280 × 72 mm)

PartManufacturerType
31326JRKoyometric tapered roller bearing

These match this part on the dimensions each maker prints. A size match is not a stated interchange: check the other specifications before substituting.

Related parts

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