7,729 parts and counting

Koyo 5311 2RS — catalogue photograph of the angular contact ball bearing family

Koyo 5311 2RS angular contact ball bearing

Koyo 5311 2RS angular contact ball bearing: bore d 55 mm, outside diameter D 120 mm, width 49.2 mm.

Angular contact 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 5311 2RS — catalogue photograph of the angular contact ball bearing familyKoyo 5311 2RS — catalogue drawing of the angular contact ball bearing family
Koyo 5311 2RS: bore d 55 mm, outside diameter D 120 mm, width B 49.2 mm, drawn to scaled 55 mmD 120 mmB 49.2 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 d55 mm
Outside diameter D120 mm
Width49.2 mm

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (55 × 120 × 49.2 mm)

PartManufacturerType
NU3311Koyocylindrical 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.

Documents

Documents open on the publisher's own site; we link them and never host a copy.

Related parts

Sources