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Koyo 32004JR — catalogue photograph of the metric tapered roller bearing family

Koyo 32004JR metric tapered roller bearing

Koyo 32004JR metric tapered roller bearing: bore d 20 mm, outside diameter D 42 mm, width 15 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 32004JR — catalogue photograph of the metric tapered roller bearing familyKoyo 32004JR — catalogue drawing of the metric tapered roller bearing family

Specifications

Bore d20 mm
Outside diameter D42 mm
Width15 mm
Basic dynamic load rating Cr34.1 kN
Basic static load rating C0r31.5 kN
Limiting speed, grease lubrication9700 min-1
Limiting speed, oil lubrication13000 min-1
Mass0.102 kg

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (20 × 42 × 15 mm)

PartManufacturerType
32004XNTNmetric tapered roller bearing
32004XP6NTNmetric 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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