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Koyo 6312NR — catalogue photograph of the deep groove ball bearing family

Koyo 6312NR deep groove ball bearing

Koyo 6312NR deep groove ball bearing: bore d 60 mm, outside diameter D 130 mm, width 31 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 6312NR — catalogue photograph of the deep groove ball bearing familyKoyo 6312NR — catalogue drawing of the deep groove ball bearing family

Specifications

Bore d60 mm
Outside diameter D130 mm
Width31 mm
Basic dynamic load rating Cr102 kN
Basic static load rating C0r52.2 kN

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (60 × 130 × 31 mm)

PartManufacturerType
6312LUNTNdeep groove ball bearing
6312LUC3NTNdeep groove ball bearing
6312LUNNTNdeep groove ball bearing
6312LUNC3NTNdeep groove ball bearing
6312ZNNTNdeep groove ball bearing
6312ZNC3NTNdeep groove ball bearing
7312Koyoangular contact ball bearing
7312BKoyoangular contact ball bearing
7312CKoyoangular contact ball bearing
N312Koyocylindrical roller bearing
NF312Koyocylindrical roller bearing
NJ312RKoyocylindrical 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. 6 more share this size.

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