NTN 239/630 Bearing distributor

NTN 239/630 Bearing distributor

NTN 239/630 Bearing

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Brand: NTN distributor
Model: 239/630
Type: Spherical Roller Bearing
Size: 630x850x165
Delivery Time: 5-7 Days
Original
Discription

Our company is the best NTN 239/630 Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order NTN 239/630 Bearing now, you will receive an extra discount, which will last for 3 months.

Details
Bearing 239/630

Spherical roller bearings 239/630

Bearing number : 239/630

Size (mm) : 630x850x165

Brand : NTN

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 165

Bearing dimensions and specification in NTN catalogue:

d - 630 mm

D - 850 mm

B - 165 mm

C - 165 mm

r min. - 6 mm

da min. - 658 mm

Da max. - 822 mm

ra max. - 5 mm

Weight - 277 Kg

Basic dynamic load rating (C) - 3 700 kN

Basic static load rating (C0) - 9 250 kN

(Grease) Lubrication Speed - 320 r/min

(Oil) Lubrication Speed - 420 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,58

Calculation factor (Y1) - 3,66

Calculation factor (Y2) - 5,45