SKF NJ3884MA bearing

420x520x75

At the same time, Rolls Bearing Limited are committed to offering you the fastest delivery, reliable quality and the most reasonable price for SKF NJ 406 MA bearings. We can help ...



Cylindrical roller bearings, single row NJ 3884 MA

Bearing number : NJ 3884 MA

Size (mm) : 420x520x75

Brand : SKF

Bore Diameter (mm) : 420

Outer Diameter (mm) : 520

Width (mm) : 75

Bearing dimensions and specification in SKF catalogue:

d - 420 mm

D - 520 mm

B - 75 mm

d1 - - 457 mm

D1 - - 489 mm

F - 447 mm

r1,2 - min. - 2.1 mm

s - 2.8 mm

da - min. - 427 mm

da - max. - 441 mm

db - min. - 462 mm

Da - max. - 510 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 935 kN

Basic static load rating - C0 - 2240 kN

Fatigue load limit - Pu - 193 kN

Reference speed - 1100 r/min

Limiting speed - 1600 r/min

Calculation factor - kr - 0.1

Mass bearing - 33 kg

Bearing NJ 3884 MA Bearing NJ 3884 MA

Bearings similar to SKF NJ3884MA bearing


Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]