Spherical Plain Bearing GEEM30ES-2RS

The joint bearing is a spherical sliding bearing. The sliding contact surface is an inner spherical surface and an outer spherical surface. It can rotate and swing at any angle when moving. It is made by surface phosphating, frying, padding, spraying and other special processing methods. The joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, and good lubrication.

Product Name:	Spherical Plain Bearing GEEM30ES-2RS
Type:	Spherical Plain Bearing	Brand :	FODA
New Model:	GEEM30ES-2RS	Old Model:	GE30HO 2RS
Inner Diameter (mm):	30	Outer Diameter (mm):	47
Thickness (mm):	30	Weight (kg/pc):	0.1504

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Product Details

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Basic Parameters

The structure of the Spherical Plain Bearing is simpler than the rolling bearing, which is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. The joint bearing is generally used for low-speed swing motion (ie angular motion), because the sliding surface is spherical, it can also be tilted within a certain angle range (ie, self-aligning motion), and it can still work normally when the bearing shaft and the shaft shell hole are not concentrically large.

Joint Bearing GEEM30ES-2RS
Product structure diagram

Centripetal Spherical Bearing Types

Centripetal Split Bearings, Centripetal Split Bearings

(1) GE... Type E: Single-slit outer ring, without lubricating oil slot. Can withstand radial loads and smaller axial loads in either direction.

(2) GE... Type ES: Single-slit outer ring, with lubricating oil slot. Can withstand radial loads and smaller axial loads in either direction.

(3) GE... Type ES-2RS, GEEW... Type ES-2RS: Single-slit outer ring, with lubricating oil slot, with sealing rings on both sides. Can withstand radial loads and smaller axial loads in either direction.

(4) GE... ESN type: single-slit outer ring, GE... XSN type: double-slit outer ring (split outer ring), with lubricating oil groove, the outer ring has stop groove. Can bear radial load and smaller axial load in either direction. But when the axial load is borne by the stop ring, its ability to bear axial load is reduced.

(5) GE... HS type: The inner ring has lubricating oil groove, double half outer ring, and the clearance can be adjusted after wear. Can bear radial load and smaller axial load in either direction.

(6) GE... DE1 type: The inner ring is hardened bearing steel, and the outer ring is bearing steel. It is extruded and formed when the inner ring is assembled, and has lubricating oil groove and oil hole. Bearings with an inner diameter of less than 15mm, without lubricating oil grooves and oil holes. Can withstand radial loads and smaller axial loads in either direction.

(7) GE... DEM1 type: The inner ring is hardened bearing steel, and the outer ring is bearing steel. It is extruded and formed during the assembly of the inner ring. After the bearing is loaded into the bearing seat, the end groove is pressed out on the outer ring to fix the bearing axially. Can withstand radial loads and smaller axial loads in either direction.

(8) GE... DS type: The outer ring has an assembly groove and a moisturizing chute. Limited to large size bearings. Can withstand radial loads and smaller axial loads in either direction (one side of the assembly groove cannot bear axial loads).

Product Application

Articular bearings are widely used in engineering hydraulic cylinders, forging machine tools, construction machinery, automation equipment, automotive shock absorbers, water conservancy machinery and other industries. Articular bearings are spherical sliding bearings, and the basic type is composed of inner and outer rings with spherical sliding spherical contact surfaces. According to their structure and type, they can withstand radial loads, axial loads, or combined loads with radial and axial simultaneous actions.

Because the spherical sliding contact area of the joint bearing is large, the inclination angle is large, and because most of the joint bearings take special processing methods, such as surface phosphating, galvanizing, chrome plating or outer sliding surface lining, padding, spraying, etc., it has a large load capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-aligning, good lubrication or self-lubrication without lubricating dirt pollution, even if the installation is misplaced, it can work normally. Therefore, the joint bearing is widely used for low-speed swing motion, tilt motion and rotary motion.

engineering hydraulic cylinders
car shock absorber

Product List

Bearing No.		Dimensions (mm)			Basic Load Rating (N)		Weight
ISO	GOST	d	D	B	Dyn. C	Stat. C0	kg
GE-100ES 2RS	GE-100ES 2RS	100	150	70	610000	3050000	4.3
GE-110ES 2RS	GE-110ES 2RS	110	160	70	655000	3250000	4.7
GE-120ES 2RS	GE-120ES 2RS	120	180	85	950000	4750000	8
GE-140ES 2RS	GE-140ES 2RS	140	210	90	1080000	5400000	11
GE-15ES 2RS	GE-15ES 2RS	15	26	12	17000	85000	0.025
GE-16ES 2RS	GE-16ES 2RS	16	30	14	21200	106000	0.041
GE-160ES 2RS	GE-160ES 2RS	160	230	105	1360000	6800000	14
GE-17ES 2RS	GE-17ES 2RS	17	30	14	21200	106000	0.041
GE-180ES 2RS	GE-180ES 2RS	180	260	105	1530000	7650000	18.5
GE-20ES 2RS	GE-20ES 2RS	20	35	16	30000	146000	0.061
GE-200ES 2RS	GE-200ES 2RS	200	290	130	2120000	10600000	28
GE-220ES 2RS	GE-220ES 2RS	220	320	135	2320000	11600000	35.51
GE-240ES 2RS	GE-240ES 2RS	240	340	140	2550000	12700000	39.91
GE-25ES 2RS	GE-25ES 2RS	25	42	20	48000	240000	0.11
GE-260ES 2RS	GE-260ES 2RS	260	370	150	3030000	15190000	51.54
GE-280ES 2RS	GE-280ES 2RS	280	400	155	3570000	17850000	65.06
GE-30ES 2RS	GE-30ES 2RS	30	47	22	62000	310000	0.14
GE-300ES 2RS	GE-300ES 2RS	300	430	165	3800000	19100000	78.07
GE-35ES 2RS	GE-35ES 2RS	35	55	25	80000	400000	0.22
GE-40ES 2RS	GE-40ES 2RS	40	62	28	100000	500000	0.3
GE-45ES 2RS	GE-45ES 2RS	45	68	32	127000	640000	0.41
GE-50ES 2RS	GE-50ES 2RS	50	75	35	156000	780000	0.53
GE-55ES 2RS	GE-55ES 2RS	55	85	40	200000	1000000	0.94
GE-60ES 2RS	GE-60ES 2RS	60	90	44	245000	1220000	1
GE-70ES 2RS	GE-70ES 2RS	70	105	49	315000	1560000	1.5
GE-80ES 2RS	GE-80ES 2RS	80	120	55	400000	2000000	2.2
GE-90ES 2RS	GE-90ES 2RS	90	130	60	490000	2450000	2.7
GE-100ES	GE-100ES	100	150	70	610000	3050000	4.3
GE-110ES	GE-110ES	110	160	70	655000	3250000	4.7
GE-120ES	GE-120ES	120	180	85	950000	4750000	8
GE-140ES	GE-140ES	140	210	90	1080000	5400000	11
GE-15ES	GE-15ES	15	26	12	17000	85000	0.025
GE-16ES	GE-16ES	16	30	14	21200	106000	0.041
GE-160ES	GE-160ES	160	230	105	1360000	6800000	14
GE-17ES	GE-17ES	17	30	14	21200	106000	0.041
GE-180ES	GE-180ES	180	260	105	1530000	7650000	18.5
GE-20ES	GE-20ES	20	35	16	30000	146000	0.061
GE-200ES	GE-200ES	200	290	130	2120000	10600000	28
GE-220ES	GE-220ES	220	320	135	2320000	11600000	35.51
GE-240ES	GE-240ES	240	340	140	2550000	12700000	39.91
GE-25ES	GE-25ES	25	42	20	48000	240000	0.11
GE-260ES	GE-260ES	260	370	150	3030000	15190000	51.54
GE-280ES	GE-280ES	280	400	155	3570000	17850000	65.06
GE-30ES	GE-30ES	30	47	22	62000	310000	0.14
GE-300ES	GE-300ES	300	430	165	3800000	19100000	78.07
GE-35ES	GE-35ES	35	55	25	80000	400000	0.22
GE-40ES	GE-40ES	40	62	28	100000	500000	0.3
GE-45ES	GE-45ES	45	68	32	127000	640000	0.41
GE-50ES	GE-50ES	50	75	35	156000	780000	0.53
GE-55ES	GE-55ES	55	85	40	200000	1000000	0.94
GE-60ES	GE-60ES	60	90	44	245000	1220000	1
GE-70ES	GE-70ES	70	105	49	315000	1560000	1.5
GE-80ES	GE-80ES	80	120	55	400000	2000000	2.2
GE-90ES	GE-90ES	90	130	60	490000	2450000	2.7
GE-10E	GE-10E	10	19	9	8150	40500	0.011
GE-12E	GE-12E	12	22	10	10800	54000	0.016
GE-5E	GE-5E	5	14	6	3400	17000	0.005
GE-6E	GE-6E	6	14	6	3400	17000	0.004
GE-8E	GE-8E	8	16	8	5500	27500	0.007
GSSL60	GSSL60	60	105	63	336000	1680000	2.082
GSSL70	GSSL70	70	120	70	435000	2173000	2.942

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