Needle roller bearings RNA4907 KOYO
KOYO

Needle roller bearings RNA4907

Bearing KOYO RNA4907, Ø42×55×20 mm. Request a quote — worldwide shipping.

Code: RNA4907
Type Needle roller bearings
Dimensions Ø 42 × 55 × 20 mm
d42Bore Ø (mm)
×
D55Outer Ø (mm)
×
B20Width (mm)
All bearings 42×55×20 mm Compare all brands with this size
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Technical specifications

Fw42 mm
D55 mm
C20 mm
r(min.)0.6 mm
Basic load ratings : Cr32.8 kN
Basic load ratings : C0r51.7 kN
Fatigue load limit : Cu8.25 kN
Limiting speeds(Grease lub.)6700 min-1
Limiting speeds(Oil lub.)10000 min-1
(Refer.)Mass0.114? kg

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KOYO RNA4907