Cylindrical roller bearings NNU4934K KOYO
KOYO

Cylindrical roller bearings NNU4934K

Bearing KOYO NNU4934K, Ø170×230×60 mm. Request a quote — worldwide shipping.

Code: NNU4934K
Type Cylindrical roller bearings
Dimensions Ø 170 × 230 × 60 mm
d170Bore Ø (mm)
×
D230Outer Ø (mm)
×
B60Width (mm)
All bearings 170×230×60 mm Compare all brands with this size
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Technical specifications

d170 mm
D230 mm
B60 mm
r(min.)2 mm
Fw188.5 mm
Ew- mm
Basic load ratings : Cr451 kN
Basic load ratings : C0r763 kN
Fatigue load limit : Cu86.4 kN
Limiting speeds(Grease lub.)2300 min-1
Limiting speeds(Oil lub.)2800 min-1
da(min.)179 mm
da(max.)186 mm
db(min.)192 mm
Da(max.)221 mm
Da(min.)- mm
ra(max.)2 mm
(Refer.)Mass6.88 kg

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KOYO NNU4934K