Radial Spherical Plain Bearings GEC-XT series

Maintenance-Free Type 

 Inner rings of maintenance-free Spherical Plain Bearings are made of hardened carbon chromium steel, hardened stainless steel, or copper alloy.Carbon steel outer rings can be pressed around the inner ring, or can have radial splits which would be held together by screws.The Radial Spherical Plain Bearings GEC-XT series not requiring maintenance can be made with outer rings made of hardened carbon chromium steel, carbon steel, or hardened stainless steel. Those made with hardened chromium carbon steel or stainless steel will have either axial or radial split(s) to accommodate ball entry. 

They are available with different sliding contact surface combinations, i.e. the sliding surfaces of inner and outer rings are made from different materials.There are two main groups: Spherical Plain Bearings GEC-XT series requiring maintenance (steel-on-steel) and maintenance-free Radial Spherical Bearings GEC-XT series.

Bearing Number	Boundary dimensions(mm)								Mass
	d	D	B	C	dk	rs	r1s	α°	Kg
						min	min	≈	≈
GEC320XT	320	440	160	135	380	1.1	3	3	76
GEC340XT	340	460	160	135	400	1.1	3	3	80
GEC360XT	360	480	160	135	420	1.1	4	3	86
GEC380XT	380	520	190	160	450	1.5	4	4	125
GEC400XT	400	540	190	160	470	1.5	4	4	130
GEC420XT	420	560	190	160	490	1.5	4	4	145
GEC440XT	440	600	218	185	520	1.5	4	3	190

Product Categories : Spherical Plain Bearings > Radial Spherical Plain Bearings