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NACHI 7228BDT bearing

Bearing 7228BDT
Brand: NACHI
Model: 7228BDT
Size: 140x250x42
Availability: In Stock
Price: Check price now
E-mail: [email protected]

NACHI 7228BDT bearing Details:

Angular contact ball bearings 7228BDT

Bearing number : 7228BDT

Size (mm) : 140x250x42

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 40 °

a - 60.8 mm

r min. - 3 mm

r1 min. - 1.1 mm

2B - 84 mm

da min. - 147 mm

Da max. - 243 mm

ra max. - 1 mm

Weight - 8.78 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 425 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2200 r/min

Bearing 7228BDT

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