SKF QJ 1244 N2MA Bearing

Bearing QJ 1244 N2MABearing QJ 1244 N2MA

Bearing number : QJ 1244 N2MA

Size (mm) : 220x400x78

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 78

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 400 mm

B - 78 mm

d1 - - 287 mm

D1 - - 333 mm

a - 310 mm

h - 12.7 mm

b - 10.55 mm

r0 - 2 mm

r1,2 - min. - 4 mm

da - min. - 238 mm

Da - max. - 382 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 364 kN

Basic static load rating - C0 - 1020 kN

Fatigue load limit - Pu - 24.5 kN

Reference speed - 1800 r/min

Limiting speed - 1800 r/min

Calculation factor - ka - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.33

Calculation factor - Y0 - 0.44

Calculation factor - Y1 - 0.47

Calculation factor - Y2 - 0.81

Mass bearing - 45.5 kg

Tags :  SKF , 220x400x78

SKF QJ 1244 N2MA Bearing details

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home products & services datasheets ball bearings skf/north america angular contact ball bearings, four-point contact ball bearings - qj 1244 n2ma -- 1220021244 SKF/North America Contact Information

1220021244 Datasheet -- SKF/Global -- Angular Contact Ball .

HOME PRODUCTS & SERVICES DATASHEETS BALL BEARINGS SKF/GLOBAL ANGULAR CONTACT BALL BEARINGS, FOUR-POINT CONTACT BALL BEARINGS - QJ 1244 N2MA -- 1220021244 SKF/Global Contact Information 890 Forty Foot Road PO Box 352 Lansdale, PA 19446 USA Phone: (267) 436 ...

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SKF QJ 1244 N2MA Angular Contact Ball Bearings are known for their capacity to hold radial loads together with axial loads in one direction. All this happens due to a contact angle present in between the bearings. When a radial load is applied on the bearing, an axial load is generated, so mostly these bearings are used in pairs or sets. We can use duplex sets, triplex sets or multiplex sets.

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SKF QJ 1244 N2MA bearings features and introduction SKF bearings group has long been a pioneer technical bearings producer in the world since 1907, a leader in bearing science and production. Its headquarter locates at Goteborg, Sweden, and its major products includes bearing and bearing units, sealing element, mechatronics, services and lubrication system.