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NTN 33021: bore d 105.000 mm, outside diameter D 160.000 mm, width T 43.000 mm, drawn to scaled 105.000 mmD 160.000 mmT 43.000 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN 33021 metric tapered roller bearing

NTN 33021 metric tapered roller bearing: bore d 105.000 mm (4.1340 in), outside diameter D 160.000 mm (6.2992 in), width 43.000 mm (1.6929 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 d105.000 mm (4.1340 in)
Outside diameter D160.000 mm (6.2992 in)
Width43.000 mm (1.6929 in)
Basic dynamic load rating Cr245.00 kN
Basic static load rating C0r420.00 kN

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

Same size, other makers and types (105 × 160 × 43 mm)

PartManufacturerType
33021JRKoyometric 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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