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Koyo 30219JR — catalogue photograph of the metric tapered roller bearing family

Koyo 30219JR metric tapered roller bearing

Koyo 30219JR metric tapered roller bearing: bore d 95 mm, outside diameter D 170 mm, width 34.5 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 30219JR — catalogue photograph of the metric tapered roller bearing familyKoyo 30219JR — catalogue drawing of the metric tapered roller bearing family
Koyo 30219JR: bore d 95 mm, outside diameter D 170 mm, width T 34.5 mm, drawn to scaled 95 mmD 170 mmT 34.5 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 d95 mm
Outside diameter D170 mm
Width34.5 mm
Basic dynamic load rating Cr289 kN
Basic static load rating C0r299 kN
Limiting speed, grease lubrication2200 min-1
Limiting speed, oil lubrication3000 min-1
Mass3.20 kg

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (95 × 170 × 34.5 mm)

PartManufacturerType
30219NTNmetric 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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