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NTN 30312DSTPX1: bore d 60.000 mm, outside diameter D 130.000 mm, width T 33.500 mm, drawn to scaled 60.000 mmD 130.000 mmT 33.500 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN 30312DSTPX1 metric tapered roller bearing

NTN 30312DSTPX1 metric tapered roller bearing: bore d 60.000 mm (2.3622 in), outside diameter D 130.000 mm (5.1181 in), width 33.500 mm (1.3189 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 d60.000 mm (2.3622 in)
Outside diameter D130.000 mm (5.1181 in)
Width33.500 mm (1.3189 in)
Basic dynamic load rating Cr150.00 kN
Basic static load rating C0r176.00 kN

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

Same size, other makers and types (60 × 130 × 33.5 mm)

PartManufacturerType
30312CRKoyometric tapered roller bearing
30312DJRKoyometric tapered roller bearing
30312JRKoyometric 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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