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Koyo 51128 — catalogue photograph of the thrust ball bearing family

Koyo 51128 thrust ball bearing

Koyo 51128 thrust ball bearing: bore d 140 mm, outside diameter D 180 mm, height T 31 mm.

Thrust 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 51128 — catalogue drawing of the thrust ball bearing family
Koyo 51128: bore d 140 mm, outside diameter D 180 mm, height T 31 mm, drawn to scaled 140 mmD 180 mmT 31 mm
Drawing: BearingLookup, to the printed bore d, outside diameter D and height T cited in the specifications below; internal detail is illustrative.

Specifications

Bore d140 mm
Outside diameter D180 mm
Height T31 mm
Basic dynamic load rating Ca (axial)133 kN
Basic static load rating C0a (axial)375 kN
Limiting speed, grease lubrication1200 min-1
Limiting speed, oil lubrication1900 min-1

All specifications: Verified printed in Koyo’s own catalogue

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