7,729 parts and counting

NTN EC12250: bore d 21.500 mm, outside diameter D 47.000 mm, width T 16.500 mm, drawn to scaled 21.500 mmD 47.000 mmT 16.500 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

NTN EC12250 metric tapered roller bearing

NTN EC12250 metric tapered roller bearing: bore d 21.500 mm (0.8465 in), outside diameter D 47.000 mm (1.8504 in), width 16.500 mm (0.6496 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 d21.500 mm (0.8465 in)
Outside diameter D47.000 mm (1.8504 in)
Width16.500 mm (0.6496 in)
Basic dynamic load rating Cr31.50 kN
Basic static load rating C0r23.00 kN

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

Related parts

Sources