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Koyo 30307DJR — catalogue photograph of the metric tapered roller bearing family

Koyo 30307DJR metric tapered roller bearing

Koyo 30307DJR metric tapered roller bearing: bore d 35 mm, outside diameter D 80 mm, width 22.75 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 30307DJR — catalogue photograph of the metric tapered roller bearing familyKoyo 30307DJR — catalogue drawing of the metric tapered roller bearing family

Specifications

Bore d35 mm
Outside diameter D80 mm
Width22.75 mm
Basic dynamic load rating Cr78.7 kN
Basic static load rating C0r69.1 kN
Limiting speed, grease lubrication4300 min-1
Limiting speed, oil lubrication6000 min-1
Mass0.536 kg

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (35 × 80 × 22.75 mm)

PartManufacturerType
30307NTNmetric tapered roller bearing
30307CNTNmetric tapered roller bearing
30307DNTNmetric 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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