Cylindrical roller bearings NNU4920 KOYO
KOYO

Cylindrical roller bearings NNU4920

Bearing KOYO NNU4920, Ø100×140×40 mm. Request a quote — worldwide shipping.

Code: NNU4920
Type Cylindrical roller bearings
Dimensions Ø 100 × 140 × 40 mm
d100Bore Ø (mm)
×
D140Outer Ø (mm)
×
B40Width (mm)
All bearings 100×140×40 mm Compare all brands with this size
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Technical specifications

d100 mm
D140 mm
B40 mm
r(min.)1.1 mm
Fw113 mm
Ew- mm
Basic load ratings : Cr173 kN
Basic load ratings : C0r258 kN
Fatigue load limit : Cu32.9 kN
Limiting speeds(Grease lub.)4000 min-1
Limiting speeds(Oil lub.)4800 min-1
da(min.)106.5 mm
da(max.)111 mm
db(min.)115 mm
Da(max.)133.5 mm
Da(min.)- mm
ra(max.)1 mm
(Refer.)Mass1.95 kg

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KOYO NNU4920