Carbon Chromium Steel Radial Spherical Plain Bearing

Hardened Radial Spherical Plain Bearing

Wear Resistant Radial Spherical Bearing

Product Description

GE Series Bearings (4-12mm)

High-performance bearings featuring specialized construction and surface treatments for enhanced durability and performance.

Construction Features

Outer ring with single axial split design
Carbon chromium steel construction for both inner and outer rings
Hardened components for increased wear resistance
Phosphorization surface treatment
MoS2 coating on sliding surfaces for superior lubrication

Bearing number		Dimensions 　　　　　　　mm								Load ratings kN		Weight ≈kg
Bearing number		d	D	B	C	dk	rs min	r1s min	α˚ ≈	Dynamic	Static	Weight ≈kg
GE4E		4	12	5	3	8	0.3	0.3	16	2	10	0.003
GE5E		5	14	6	4	10	0.3	0.3	13	3.4	17	0.005
GE6E		6	14	6	4	10	0.3	0.3	13	3.4	17	0.004
GE8E		8	16	8	5	13	0.3	0.3	15	5.5	27	0.007
GE10E		10	19	9	6	16	0.3	0.3	12	8.1	40	0.011
GE12E		12	22	10	7	18	0.3	0.3	10	10	53	0.017
GE15ES	GE15ES-2RS	15	26	12	9	22	0.3	0.3	8	16	84	0.026
GE17ES	GE17ES-2RS	17	30	14	10	25	0.3	0.3	10	21	106	0.040
GE20ES	GE20ES-2RS	20	35	16	12	29	0.3	0.3	9	30	146	0.064
GE25ES	GE25ES-2RS	25	42	20	16	35.5	0.6	0.6	7	48	240	0.115
GE30ES	GE30ES-2RS	30	47	22	18	40.7	0.6	0.6	6	62	310	0.149
GE35ES	GE35ES-2RS	35	55	25	20	47	0.6	1	6	79	399	0.228
GE40ES	GE40ES-2RS	40	62	28	22	53	0.6	1	7	99	495	0.318
GE45ES	GE45ES-2RS	45	68	32	25	60	0.6	1	7	127	637	0.421
GE50ES	GE50ES-2RS	50	75	35	28	66	0.6	1	6	156	780	0.562
GE55ES	GE55ES-2RS	55	85	40	32	74	0.6	1	7	200	1000	0.864
GE60ES	GE60ES-2RS	60	90	44	36	80	1	1	6	245	1220	1.03
GE70ES	GE70ES-2RS	70	105	49	40	92	1	1	6	313	1560	1.57
GE80ES	GE80ES-2RS	80	120	55	45	105	1	1	6	400	2000	2.32
GE90ES	GE90ES-2RS	90	130	60	50	115	1	1	5	488	2440	2.79
GE100ES	GE100ES-2RS	100	150	70	55	130	1	1	7	607	3030	4.44
GE110ES	GE110ES-2RS	110	160	70	55	140	1	1	6	654	3270	4.83
GE120ES	GE120ES-2RS	120	180	85	70	160	1	1	6	950	4750	8.11
GE140ES	GE140ES-2RS	140	210	90	70	180	1	1	7	1070	5350	11.2
GE160ES	GE160ES-2RS	160	230	105	80	200	1	1	8	1360	6800	14.1
GE180ES	GE180ES-2RS	180	260	105	80	225	1.1	1.1	6	1530	7650	18.5
GE200ES	GE200ES-2RS	200	290	130	100	250	1.1	1.1	7	2120	10600	28.4
GE220ES	GE220ES-2RS	220	320	135	100	275	1.1	1.1	8	2320	11600	35.7
GE240ES	GE240ES-2RS	240	340	140	100	300	1.1	1.1	8	2550	12700	39.7
GE260ES	GE260ES-2RS	260	370	150	110	325	1.1	1.1	7	3030	15190	51.5
GE280ES	GE280ES-2RS	280	400	155	120	350	1.1	1.1	6	3570	17850	64.9
GE300ES	GE300ES-2RS	300	430	165	120	375	1.1	1.1	7	3800	19100	77.6

Usage Q&A:

Q: What is the main application of GE...E bearings?

A: GE...E bearings are designed for heavy-duty applications requiring maintenance-free operation, handling high radial loads with oscillating motion. They are ideal for pivot points in construction machinery, agricultural equipment, and sealed industrial linkages.

Q: How do GE...E bearings differ from other types?

A: GE...E bearings are sealed-for-life and pre-lubricated, with no lubrication holes or grooves. They require no maintenance, making them suitable for inaccessible or harsh environments.

Q: How to install GE...E bearings?

A: Ensure proper fits: interference fit for the housing, clearance fit for the shaft. Press-fit only the required ring using proper tools—never strike the sliding surface or seals. Axially secure the bearing after installation.

Q: Does the GE...E type require lubrication?

A: No. GE...E bearings are pre-lubricated and sealed for life. Do not attempt to lubricate or drill additional grease holes.

Purchasing Guide:

Select GE...E bearings for applications demanding maintenance-free operation in demanding environments.

Heavy-Duty Sealed Applications

(e.g., excavator pivot joints, crane boom linkages in dusty/wet conditions)

Recommend: GE...E for sealed performance without ongoing maintenance.

Harsh & Inaccessible Environments

(e.g., agricultural machinery joints, underground mining equipment, marine actuators)

Recommend: GE...E for long life without relubrication access.

General Industrial Use with Clean Operation

(e.g., packaging machinery, automated systems where grease contamination is a concern)

Recommend: GE...E to eliminate grease leakage and reduce maintenance schedules.

Key Specs to Confirm:

Size (bore, OD, width)
Suffix "E" for maintenance-free design
Load rating meets application demands
Includes phosphating & MoS2 coating as standard

Tag:

Place of Origin:	Shanghai, China
Brand Name:	SYX
Certification:	ISO/TS 16949: 2009
Model Number:	GE

Minimum Order Quantity:	100 PCS
Packaging Details:	wooden pallet
Delivery Time:	30 working days
Payment Terms:	T/T,L/C

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