Needle roller bearings RNA6909 KOYO
KOYO

Needle roller bearings RNA6909

Bearing KOYO RNA6909, Ø52×68×40 mm. Request a quote — worldwide shipping.

Code: RNA6909
Type Needle roller bearings
Dimensions Ø 52 × 68 × 40 mm
d52Bore Ø (mm)
×
D68Outer Ø (mm)
×
B40Width (mm)
All bearings 52×68×40 mm Compare all brands with this size
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Technical specifications

Fw52 mm
D68 mm
C40 mm
r(min.)0.6 mm
Basic load ratings : Cr74.7 kN
Basic load ratings : C0r137? kN
Fatigue load limit : Cu21.7 kN
Limiting speeds(Grease lub.)5400 min-1
Limiting speeds(Oil lub.)8400 min-1
(Refer.)Mass0.392? kg

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KOYO RNA6909