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Koyo 32918JR — catalogue photograph of the metric tapered roller bearing family

Koyo 32918JR metric tapered roller bearing

Koyo 32918JR metric tapered roller bearing: bore d 90 mm, outside diameter D 125 mm, width 23 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 32918JR — catalogue photograph of the metric tapered roller bearing familyKoyo 32918JR — catalogue drawing of the metric tapered roller bearing family
Koyo 32918JR: bore d 90 mm, outside diameter D 125 mm, width T 23 mm, drawn to scaled 90 mmD 125 mmT 23 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 d90 mm
Outside diameter D125 mm
Width23 mm
Basic dynamic load rating Cr126 kN
Basic static load rating C0r175 kN
Limiting speed, grease lubrication2800 min-1
Limiting speed, oil lubrication3700 min-1
Mass0.834 kg

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (90 × 125 × 23 mm)

PartManufacturerType
32918XNTNmetric 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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