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Koyo NU3308 — catalogue photograph of the cylindrical roller bearing family

Koyo NU3308 cylindrical roller bearing

Koyo NU3308 cylindrical roller bearing: bore d 40 mm, outside diameter D 90 mm, width 36.5 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 NU3308 — catalogue photograph of the cylindrical roller bearing familyKoyo NU3308 — catalogue drawing of the cylindrical roller bearing family
Koyo NU3308: bore d 40 mm, outside diameter D 90 mm, width B 36.5 mm, drawn to scaled 40 mmD 90 mmB 36.5 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 d40 mm
Outside diameter D90 mm
Width36.5 mm
Basic dynamic load rating Cr130 kN
Basic static load rating C0r119 kN
Limiting speed, grease lubrication6100 min-1
Limiting speed, oil lubrication9100 min-1

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (40 × 90 × 36.5 mm)

PartManufacturerType
3308Koyoangular contact ball bearing
5308 2RSKoyoangular contact ball bearing
5308 ZZKoyoangular contact ball bearing
5308Koyoangular contact ball 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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