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NTN 32228: bore d 140.000 mm, outside diameter D 250.000 mm, width T 71.750 mm, drawn to scaled 140.000 mmD 250.000 mmT 71.750 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN 32228 metric tapered roller bearing

NTN 32228 metric tapered roller bearing: bore d 140.000 mm (5.5118 in), outside diameter D 250.000 mm (9.8425 in), width 71.750 mm (2.8248 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 d140.000 mm (5.5118 in)
Outside diameter D250.000 mm (9.8425 in)
Width71.750 mm (2.8248 in)
Basic dynamic load rating Cr610.00 kN
Basic static load rating C0r920.00 kN

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

Same size, other makers and types (140 × 250 × 71.75 mm)

PartManufacturerType
32228JRKoyometric 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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