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Koyo 32321JR — catalogue photograph of the metric tapered roller bearing family

Koyo 32321JR metric tapered roller bearing

Koyo 32321JR metric tapered roller bearing: bore d 105 mm, outside diameter D 225 mm, width 81.5 mm.

Metric tapered roller bearings · All Koyo part numbers

Figure © Koyo, clipped unaltered from Koyo Ball & Roller Bearings catalog B2001E-6 — Standard Bearings section (B2001E-6b). It illustrates the product family printed there, which may include other sizes. Removed on request.

Koyo 32321JR — catalogue photograph of the metric tapered roller bearing familyKoyo 32321JR — catalogue drawing of the metric tapered roller bearing family
Koyo 32321JR: bore d 105 mm, outside diameter D 225 mm, width T 81.5 mm, drawn to scaled 105 mmD 225 mmT 81.5 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width T cited in the specifications below; internal detail is illustrative.

Specifications

Bore d105 mm
Outside diameter D225 mm
Width81.5 mm
Basic dynamic load rating Cr794 kN
Basic static load rating C0r866 kN
Limiting speed, grease lubrication1800 min-1
Limiting speed, oil lubrication2300 min-1
Mass14.9 kg

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (105 × 225 × 81.5 mm)

PartManufacturerType
32321NTNmetric 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.

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