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Koyo HK1212 — catalogue photograph of the needle roller bearing family

Koyo HK1212 drawn cup needle roller bearing

Koyo HK1212 drawn cup needle roller bearing: roller bore diameter Fw 12 mm, outside diameter D 18 mm, width 12 mm; cross-references: IKO TLA1212Z, INA HK1212.

Drawn cup needle 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 HK1212 — catalogue photograph of the needle roller bearing familyKoyo HK1212 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw12 mm
Outside diameter D18 mm
Width12 mm
Basic dynamic load rating Cr6.61 kN
Shaft diameter12 mm
Basic static load rating C0r7.29 kN
Limiting speed, grease lubrication14000 min-1
Limiting speed, oil lubrication22000 min-1
Mass0.01 kg
Product typeDrawn cup needle roller bearings, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

Cross-references

PartManufacturerRelationshipEvidence
IKODimensional interchangeSingle sourcestated by Koyo; not corroborated
INADimensional interchangeSingle sourcestated by Koyo; not corroborated

Koyo: 'Dimensional interchangeability only. This does not imply interchangeable in all respects.' (Metric NRB Interchange Guide p18)

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