SKF NU228ECM/C3VL2071 bearing

140x250x42

Details: Bearing Name *NU228ECM New Model *NU228ECM Old Model Bearing product Model *NU228ECM Category Cylindrical Roller Bearings Brand SKF Inner Dia



INSOCOAT cylindrical roller bearings, single row NU 228 ECM/C3VL2071

Bearing number : NU 228 ECM/C3VL2071

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

D1 - - 217 mm

F - 169 mm

s - 2.5 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

da - min. - 154 mm

da - max. - 160 mm

db - min. - 172 mm

Da - max. - 236 mm

ra - max. - 2.5 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 396 kN

Basic static load rating - C0 - 520 kN

Fatigue load limit - Pu - 58.5 kN

Reference speed - 2600 r/min

Limiting speed - 3200 r/min

Calculation factor - kr - 0.15

Mass bearing - 9 kg

Bearing NU 228 ECM/C3VL2071 Bearing NU 228 ECM/C3VL2071

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