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Koyo HJ-324120 — catalogue photograph of the needle roller bearing family

Koyo HJ-324120 heavy-duty needle roller bearing

Koyo HJ-324120 heavy-duty needle roller bearing: roller bore diameter Fw 50.800 mm, outside diameter D 65.088 mm, width 31.750 mm.

Heavy-duty 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 HJ-324120 — catalogue photograph of the needle roller bearing family
Koyo HJ-324120: roller bore diameter Fw 50.800 mm, outside diameter D 65.088 mm, width C 31.750 mm, drawn to scaleFw 50.800 mmD 65.088 mmC 31.750 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 Fw50.800 mm
Outside diameter D65.088 mm
Width31.750 mm
Basic dynamic load rating Cr66.7 kN
Basic static load rating C0r122 kN
Limiting speed, grease lubrication5600 min-1
Limiting speed, oil lubrication8600 min-1
Mass0.249 kg
Product typeHeavy-duty needle roller bearings, inch series, HJ type

All specifications: Verified printed in Koyo’s own catalogue

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