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NTN 32944E1: bore d 220.000 mm, outside diameter D 300.000 mm, width T 51.000 mm, drawn to scaled 220.000 mmD 300.000 mmT 51.000 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN 32944E1 metric tapered roller bearing

NTN 32944E1 metric tapered roller bearing: bore d 220.000 mm (8.6614 in), outside diameter D 300.000 mm (11.8110 in), width 51.000 mm (2.0079 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 d220.000 mm (8.6614 in)
Outside diameter D300.000 mm (11.8110 in)
Width51.000 mm (2.0079 in)
Basic dynamic load rating Cr345.00 kN
Basic static load rating C0r670.00 kN

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

Same size, other makers and types (220 × 300 × 51 mm)

PartManufacturerType
32944JRKoyometric 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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