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KOYO NNU4921 bearing

Bearing NNU4921
Brand: KOYO
Model: NNU4921
Size: 105x145x40
Availability: In Stock
Price: Check price now
E-mail: [email protected]

KOYO NNU4921 bearing Details:

Cylindrical roller bearing NNU4921

Bearing number : NNU4921

Size (mm) : 105x145x40

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 40

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

Fw - 118 mm

D - 145 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 111,5 mm

da max - 116 mm

Da max. - 138,5 mm

db min - 120 mm

ra max. - 1 mm

Weight - 2 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 306 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 4600 r/min

Tags :  KOYO , 105x145x40

Bearing NNU4921

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