SKF QJ228N2MA bearing

SKF QJ228N2MA bearing

SKF QJ228N2MA, Size: 140x250x42. SKF QJ228N2MA are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Angular contact ball bearings, four-point contact ball bearings QJ228N2MA

Bearing number : QJ228N2MA

Size (mm) : 140x250x42

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 137 mm

d1 - 179 mm

r1 min. - 3 mm

r2 min. - 3 mm

D1 - 211 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2,5 mm

Weight - 9,85 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 475 kN

Fatigue load limit (Pu) - 14,3

Reference speed - 3200 r/min

Limiting speed - 4300 r/min

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Bearing QJ228N2MA SKF QJ228N2MA type

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