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Koyo 6218 — catalogue photograph of the deep groove ball bearing family

Koyo 6218 deep groove ball bearing

Koyo 6218 deep groove ball bearing: bore d 90 mm, outside diameter D 160 mm, width 30 mm.

Deep groove 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 6218 — catalogue photograph of the deep groove ball bearing familyKoyo 6218 — catalogue drawing of the deep groove ball bearing family

Specifications

Bore d90 mm
Outside diameter D160 mm
Width30 mm
Basic dynamic load rating Cr120 kN
Basic static load rating C0r71.5 kN
Limiting speed, grease lubrication3900 min-1
Limiting speed, oil lubrication4700 min-1
Mass2.15 kg

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (90 × 160 × 30 mm)

PartManufacturerType
6218LUNTNdeep groove ball bearing
6218LUC3NTNdeep groove ball bearing
6218LUNNTNdeep groove ball bearing
6218LUNC3NTNdeep groove ball bearing
6218ZNNTNdeep groove ball bearing
6218ZNC3NTNdeep groove ball bearing
7218Koyoangular contact ball bearing
7218BKoyoangular contact ball bearing
7218CKoyoangular contact ball bearing
N218Koyocylindrical roller bearing
NF218Koyocylindrical roller bearing
NJ218RKoyocylindrical 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. 4 more share this size.

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