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SKF NJ2252MA bearing

Bearing NJ2252MA

Bearing Introduction. Combined with the SKF AS85110 bearing high quality in Japan, SKF AS85110 bearing high quality in Japan has the most complete product outline in rolling bearing industry SKF AS85110 bearing high quality in Japan provide customers with a series of comprehensive and perfect service and technical support.

Cylindrical roller bearings NJ2252MA

Bearing number : NJ2252MA

Size (mm) : 260x480x130

Brand : SKF

Bore Diameter (mm) : 260

Outer Diameter (mm) : 480

Width (mm) : 130

Bearing dimensions and specification in SKF catalogue:

d - 260 mm

D - 480 mm

B - 130 mm

C - 130 mm

d1 - 340 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 5 mm

r4 min. - 5 mm

D1 - 397 mm

F - 320 mm

da min. - 280 mm

da max - 309 mm

Da max. - 460 mm

db min - 344 mm

ra max. - 4 mm

rb max. - 4 mm

S - 4,3 mm

Weight - 112 Kg

Basic dynamic load rating (C) - 1790 kN

Basic static load rating (C0) - 3000 kN

Fatigue load limit (Pu) - 275

Reference speed - 1300 r/min

Limiting speed - 2000 r/min

Calculation factor (kr) - 0,2

Bearing NJ2252MA