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Rod End Bearings Hydraulic Cylinder

OEM customized rod end bearing is a component of rod end joint bearing connecting bolts, commonly known as fisheye joint bolt assembly. It consists of rod end bearing and matching connecting bolts, and is used in mechanical linkage systems;

Model:
Rod End Bearings
Brand:
PDM-Racing

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Product Description

Rod End Bearings Hydraulic Cylinder

Rod End Bearing Joint Title

High Precision Forged & Thread Rolling Heim Joint& Rose Joint ball joint male metric threaded rod end bearing

Rod End Bearings, 12mm or Custom Male Female Right Hand Thread

Core Functions Include:

Steel or chromoly rod ends bearing (Heim Joint, Rose Joint), commonly known as fisheye bearings. Belonging to spherical sliding joint connectors, it integrates threaded rods and spherical sliding inner rings, which can deflect and swing at multiple angles, effectively offsetting equipment installation misalignment and operation eccentricity problems, and adapting to reciprocating motion, swinging motion, and alternating load conditions.

Rod end shell: made of carbon steel, alloy steel, stainless steel, aluminum alloy materials, with internal and external threaded structures;

Spherical inner ring: High hardness bearing steel quenched for wear and pressure resistance, serving as the core load-bearing sliding component;

Sliding pad: Copper based alloy, PTFE self-lubricating material, divided into oil filled maintenance version and maintenance free version;

Protective accessories: dustproof sealing ring, dustproof cover, suitable for outdoor, dusty, humid and harsh environments;

Thread Type:Male or Female Thread;

Lubrication Method & Conventional oiled version: steel to steel, steel to copper,etc;

Function: Automatic centering, strong load-bearing capacity, complete specifications (metric/imperial, left/right thread complete), etc;

Material&Strength: Carbon steel: 8.8 grade, 10.9 grade high-strength alloy steel, high-strength tensile and shear resistance;

Anti corrosion version: Made of 304 and 316 stainless steel, rust resistant, acid and alkali resistant, suitable for outdoor corrosive environments;

Cooperate with components: anti loosening nylon nuts, flat washers, spring washers, etc;

rod end bearing manufacturers

NO.	Weight	Main Dimensions (mm)										Basic Load Rating
NO.	Weight	dk	d	B	C_{1 Max}	d₂ _Max	L₁ Mix	h	G	L₂ Max	α≈	Dynamic	Static
SA5E	0.0011	10	5	6	4.4	21	16	36	M5*0.8	48	13	3.4	8.1
SA6E	0.017	10	6	6	4.4	21	18	36	M6*1	46.5	13	3.4	8.1
SA8E	0.029	13	8	8	6	24	22	42	M8*1.25	54	15	5.5	12.9
SA10E	0.051	16	10	9	7	29	26	48	M10*1.5	62.5	12	8.1	17.6
SA12E	0.086	18	12	10	8	34	28	54	M12*1.75	71	10	10.8	24.5
SA15ES	0.014	22	15	12	10	40	34	63	M14*2	83	8	17	36
SA17ES	0.19	25	17	14	11	46	36	69	M16*2	92	10	21	45
SA20ES	0.31	29	20	16	13	53	43	78	M20*1.5	104.5	9	30	60
SA25ES	0.56	35.5	25	20	17	64	53	94	M24*2	126	7	48	83
SA30ES	0.89	40.7	30	22	19	73	65	110	M30*2	146.5	6	62	110
SA35ES	1.4	47	35	25	21	82	82	140	M36*3	181	6	80	146
SA40ES	1.8	53	40	28	23	92	86	150	M39*3	196	7	100	180
SA45ES	2.6	60	45	32	27	102	94	163	M42*3	214	7	127	240
SA50ES	3.4	66	50	35	30	112	107	185	M45*3	241	6	156	290
SA60ES	5.9	80	60	44	38	135	115	210	M52*3	277.5	6	245	450
SA70ES	8.2	92	70	49	42	160	125	235	M56*4	315	6	315	610
SA80ES	12	105	80	55	47	180	140	270	M64*4	360	6	400	750

Instructions for Use of Ball Head Joint Rod End Bearing:

Automobile: steering rod, suspension rod, throttle/brake push rod.

Construction machinery: excavator connecting rod, crane slewing mechanism, hydraulic cylinder articulated.

Automation: robot joints, pneumatic linkages, servo actuator connections.

Aerospace: Aircraft control system, servo linkage (high-precision/high reliability).

M12 hydraulic cylinder rod end bearing

Working Principle of Custom or 1 1/4 inch Rose Joint Bearing

The rod end joint bearing is locked and fixed to the equipment frame and connecting rod components through internal and external threads;

High strength connecting bolts penetrate the inner ring of the bearing ball head and are locked and positioned with anti loosening nuts;

During equipment operation, the spherical inner ring can swing around the bolt at multiple angles and rotate slightly;

Perfectly adapted to non-linear transmission, buffering mechanical vibrations, compensating for structural deformation and installation deviations.

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