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Koyo 32028JR — catalogue photograph of the metric tapered roller bearing family

Koyo 32028JR metric tapered roller bearing

Koyo 32028JR metric tapered roller bearing: bore d 140 mm, outside diameter D 210 mm, width 45 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 32028JR — catalogue photograph of the metric tapered roller bearing familyKoyo 32028JR — catalogue drawing of the metric tapered roller bearing family
Koyo 32028JR: bore d 140 mm, outside diameter D 210 mm, width T 45 mm, drawn to scaled 140 mmD 210 mmT 45 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 d140 mm
Outside diameter D210 mm
Width45 mm
Basic dynamic load rating Cr435 kN
Basic static load rating C0r585 kN
Limiting speed, grease lubrication1700 min-1
Limiting speed, oil lubrication2200 min-1
Mass5.28 kg

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (140 × 210 × 45 mm)

PartManufacturerType
32028XNTNmetric tapered roller bearing
32028XP5NTNmetric 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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