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Koyo 6888 — catalogue photograph of the deep groove ball bearing family

Koyo 6888 deep groove ball bearing

Koyo 6888 deep groove ball bearing: bore d 440 mm, outside diameter D 540 mm, width 46 mm.

Deep groove ball 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 6888 — catalogue photograph of the deep groove ball bearing familyKoyo 6888 — catalogue drawing of the deep groove ball bearing family
Koyo 6888: bore d 440 mm, outside diameter D 540 mm, width B 46 mm, drawn to scaled 440 mmD 540 mmB 46 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and width B cited in the specifications below; internal detail is illustrative; seals or shields, if any, are not shown.

Specifications

Bore d440 mm
Outside diameter D540 mm
Width46 mm
Basic dynamic load rating Cr321 kN
Basic static load rating C0r404 kN
Limiting speed, grease lubrication810 min-1
Limiting speed, oil lubrication950 min-1
Mass22.5 kg

All specifications: Verified printed in Koyo’s own catalogue

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