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Koyo 6203NR — catalogue photograph of the deep groove ball bearing family

Koyo 6203NR deep groove ball bearing

Koyo 6203NR deep groove ball bearing: bore d 17 mm, outside diameter D 40 mm, width 12 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 6203NR — catalogue photograph of the deep groove ball bearing familyKoyo 6203NR — catalogue drawing of the deep groove ball bearing family

Specifications

Bore d17 mm
Outside diameter D40 mm
Width12 mm
Basic dynamic load rating Cr12.0 kN
Basic static load rating C0r4.80 kN

All specifications: Verifiedprinted in Koyo’s own catalogue

Same size, other makers and types (17 × 40 × 12 mm)

PartManufacturerType
6203LBNTNdeep groove ball bearing
6203LBNNTNdeep groove ball bearing
6203LBNC3NTNdeep groove ball bearing
6203LU/5CNTNdeep groove ball bearing
6203LUNTNdeep groove ball bearing
6203LUC3/5CNTNdeep groove ball bearing
6203LUC3NTNdeep groove ball bearing
6203LUNNTNdeep groove ball bearing
6203LUNC3NTNdeep groove ball bearing
6203ZNNTNdeep groove ball bearing
6203ZNC3NTNdeep groove ball bearing
7203Koyoangular 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. 3 more share this size.

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