Original NTN 7921DF bearing

Original NTN 7921DF bearing

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This NTN 7921DF bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 105x145x20. NTN Angular Contact Ball Bearing: Correspond to the design...

Size: 105x145x20

Model: 7921DF

Bearing 7921DF

Angular contact ball bearings 7921DF

Bearing number : 7921DF

Size (mm) : 105x145x20

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 145 mm

B - 20 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 46 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 40 mm

Da max. - 138 mm

db min - 112 mm

ra max. - 1 mm

Weight - 1,944 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 109 kN

(Grease) Lubrication Speed - 3 500 r/min

(Oil) Lubrication Speed - 4 700 r/min

Original NTN 7921DF bearing warehouse image1 Original NTN 7921DF bearing warehouse image2 Original NTN 7921DF bearing warehouse image3 Original NTN 7921DF bearing package Original NTN 7921DF bearing certificate image1 Original NTN 7921DF bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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