SKF QJ1248MA/344524 Bearing distributor

SKF QJ1248MA/344524 Bearing distributor

SKF QJ1248MA/344524 Bearing

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Brand: SKF distributor
Model: QJ1248MA/344524
Type: Angular Contact Ball Bearing
Size: 240x440x85
Delivery Time: 5-7 Days
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Discription

Our company is the best SKF QJ1248MA/344524 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 SKF QJ1248MA/344524 Bearing now, you will receive an extra discount, which will last for 3 months.

Details
Bearing QJ 1248 MA/344524 Bearing QJ 1248 MA/344524

Angular contact ball bearings, four-point contact ball bearings QJ 1248 MA/344524

Bearing number : QJ 1248 MA/344524

Size (mm) : 240x440x85

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 85

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 440 mm

B - 85 mm

d1 - - 316 mm

D1 - - 364 mm

a - 340 mm

r1,2 - min. - 4 mm

da - min. - 258 mm

Da - max. - 422 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 663 kN

Basic static load rating - C0 - 1220 kN

Fatigue load limit - Pu - 28 kN

Reference speed - 1500 r/min

Limiting speed - 2400 r/min

Calculation factor - ka - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.54

Calculation factor - Y0 - 0.44

Calculation factor - Y1 - 0.47

Calculation factor - Y2 - 0.81

Mass bearing - 61 kg

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