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Koyo 22311RHRK — catalogue photograph of the spherical roller bearing family

Koyo 22311RHRK spherical roller bearing

Koyo 22311RHRK spherical roller bearing: bore d 55 mm, outside diameter D 120 mm, width 43 mm.

Spherical 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 22311RHRK — catalogue photograph of the spherical roller bearing familyKoyo 22311RHRK — catalogue drawing of the spherical roller bearing family
Koyo 22311RHRK: bore d 55 mm, outside diameter D 120 mm, width B 43 mm, drawn to scaled 55 mmD 120 mmB 43 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
Width43 mm
Basic dynamic load rating Cr296 kN
Basic static load rating C0r264 kN

All specifications: Verified printed in Koyo’s own catalogue

Same size, other makers and types (55 × 120 × 43 mm)

PartManufacturerType
NJ2311Koyocylindrical roller bearing
NJ2311RKoyocylindrical roller bearing
NU2311Koyocylindrical roller bearing
NU2311RKoyocylindrical roller bearing
NUP2311Koyocylindrical roller bearing
NUP2311RKoyocylindrical roller bearing
4311Koyodeep groove ball bearing
2311Koyoself-aligning ball bearing
2311KKoyoself-aligning 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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