7,729 parts and counting

Koyo 30303JR — catalogue photograph of the metric tapered roller bearing family

Koyo 30303JR metric tapered roller bearing

Koyo 30303JR metric tapered roller bearing: bore d 17 mm, outside diameter D 47 mm, width 15.25 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 30303JR — catalogue photograph of the metric tapered roller bearing familyKoyo 30303JR — catalogue drawing of the metric tapered roller bearing family

Specifications

Bore d17 mm
Outside diameter D47 mm
Width15.25 mm
Basic dynamic load rating Cr34.2 kN
Basic static load rating C0r24.5 kN
Limiting speed, grease lubrication9200 min-1
Limiting speed, oil lubrication12000 min-1
Mass0.133 kg

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (17 × 47 × 15.25 mm)

PartManufacturerType
30303NTNmetric 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.

Documents

Documents open on the publisher's own site; we link them and never host a copy.

Related parts

Sources