SKF NCF2228ECJB bearing140x250x68
Bearing Model comparison information Bore Diameter 140mm Outside Diameter 250mm Thickness 68mm Product Categories cylindrical roller bearing SKF NCF 2228 V Make ...
Cylindrical roller bearings, high-capacity NCF 2228 ECJB
Bearing number : NCF 2228 ECJB
Size (mm) : 140x250x68
Brand : SKF
Bore Diameter (mm) : 140
Outer Diameter (mm) : 250
Width (mm) : 68
Bearing dimensions and specification in SKF catalogue:
d - 140 mm
D - 250 mm
B - 68 mm
d1 - - 179.7 mm
D1 - - 215.7 mm
E - 225 mm
s - 4.4 mm
r1,2 - min. - 3 mm
da - min. - 154 mm
da - max. - 174 mm
Da - min. - 220 mm
Da - max. - 235 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 680 kN
Basic static load rating - C0 - 880 kN
Fatigue load limit - Pu - 96.5 kN
Reference speed - 2800 r/min
Limiting speed - 3600 r/min
Calculation factor - kr - 0.16
Mass bearing - 14.5 kg
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WBA - Stop fake bearin
WBA is a non-profit and unincorporated industrial association. It was founded in 2006 by three major, regional bearing associations: The American Bearing Manufacturers Association (ABMA), the Federation of European Bearing Manufacturers' Associations (FEBMA) and the Japan Bearing Industry Association (JBIA).
SKF Bearings - Bearing Parts & Supplies - Grainger .
Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly.