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Koyo NNU4938 — catalogue photograph of the cylindrical roller bearing family

Koyo NNU4938 cylindrical roller bearing

Koyo NNU4938 cylindrical roller bearing: bore d 190 mm, outside diameter D 260 mm, width 69 mm.

Cylindrical 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 NNU4938 — catalogue photograph of the cylindrical roller bearing familyKoyo NNU4938 — catalogue drawing of the cylindrical roller bearing family
Koyo NNU4938: bore d 190 mm, outside diameter D 260 mm, width B 69 mm, drawn to scaled 190 mmD 260 mmB 69 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 d190 mm
Outside diameter D260 mm
Width69 mm
Basic dynamic load rating Cr581 kN
Basic static load rating C0r996 kN

All specifications: Verified printed in Koyo’s own catalogue

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