Cylindrical roller bearings NNU4940K KOYO
KOYO

Cylindrical roller bearings NNU4940K

Bearing KOYO NNU4940K, Ø200×280×80 mm. Request a quote — worldwide shipping.

Code: NNU4940K
Type Cylindrical roller bearings
Dimensions Ø 200 × 280 × 80 mm
d200Bore Ø (mm)
×
D280Outer Ø (mm)
×
B80Width (mm)
All bearings 200×280×80 mm Compare all brands with this size
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Technical specifications

d200 mm
D280 mm
B80 mm
r(min.)2.1 mm
Fw223 mm
Ew- mm
Basic load ratings : Cr636 kN
Basic load ratings : C0r1050 kN
Fatigue load limit : Cu125 kN
Limiting speeds(Grease lub.)1900 min-1
Limiting speeds(Oil lub.)2300 min-1
da(min.)211 mm
da(max.)219.5 mm
db(min.)228 mm
Da(max.)269 mm
Da(min.)- mm
ra(max.)2 mm
(Refer.)Mass14.7 kg

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KOYO NNU4940K