SKF NJ2311ECPH bearing

55x120x43

Ma Nj 202 203 204 205 206 Ecj Ecp Ecph, Original SKF Timken NSK NTN IKO Koyo THK Ball and Roller Bearing, Ceramic Ball Bearing Zro2 Si3n4 608 6000 6800 Plastic ...



Cylindrical roller bearings, single row NJ 2311 ECPH

Bearing number : NJ 2311 ECPH

Size (mm) : 55x120x43

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 43

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 43 mm

d1 - - 77.5 mm

D1 - - 100.3 mm

F - 70.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 3.5 mm

da - min. - 65 mm

da - max. - 68 mm

db - min. - 80 mm

Da - max. - 109.2 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 232 kN

Basic static load rating - C0 - 232 kN

Fatigue load limit - Pu - 30.5 kN

Reference speed - 6000 r/min

Limiting speed - 7000 r/min

Calculation factor - kr - 0.25

Mass bearing - 2.259 kg

Bearing NJ 2311 ECPH Bearing NJ 2311 ECPH

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