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NTN FLRA144ZZA: bore d 3.175 mm, outside diameter D 6.350 mm, width B 2.779 mm, drawn to scaled 3.175 mmD 6.350 mmB 2.779 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width B cited in the specifications below; internal detail is illustrative; seals or shields, if any, are not shown.

NTN FLRA144ZZA deep groove ball bearing

NTN FLRA144ZZA deep groove ball bearing: bore d 3.175 mm (0.1250 in), outside diameter D 6.350 mm (0.2500 in), width 2.779 mm (0.1094 in).

Deep groove ball bearings · All NTN part numbers

Open deep groove ball bearing with its steel balls visible
A typical deep groove ball bearing — not necessarily this part. Photo: “1984 deep groove ball bearing UR 6304 made in Czechoslovakia by ZKL” by R. Henrik Nilsson, CC BY 4.0, via Wikimedia Commons (resized).

Specifications

Bore d3.175 mm (0.1250 in)
Outside diameter D6.350 mm (0.2500 in)
Width2.779 mm (0.1094 in)
Basic dynamic load rating Cr284 N
Basic static load rating C0r96 N

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

Related parts

Sources