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Koyo BK1522 — catalogue photograph of the needle roller bearing family

Koyo BK1522 drawn cup needle roller bearing

Koyo BK1522 drawn cup needle roller bearing: roller bore diameter Fw 15 mm, outside diameter D 21 mm, width 22 mm.

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 BK1522 — catalogue photograph of the needle roller bearing familyKoyo BK1522 — catalogue drawing of the needle roller bearing family
Koyo BK1522: roller bore diameter Fw 15 mm, outside diameter D 21 mm, width C 22 mm, drawn to scaleFw 15 mmD 21 mmC 22 mm
Drawing: BearingLookup, to the printed roller bore diameter Fw, outside diameter D and width C cited in the specifications below; internal detail is illustrative.

Specifications

Roller bore diameter Fw15 mm
Outside diameter D21 mm
Width22 mm
Basic dynamic load rating Cr13.50 kN
Shaft diameter15 mm
Basic static load rating C0r19.4 kN
Limiting speed, grease lubrication14000 min-1
Limiting speed, oil lubrication21000 min-1
Mass0.022 kg
Product typeDrawn cup needle roller bearings, metric series

All specifications: Verified printed in Koyo’s own catalogue

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