Name: Self Lubricating Hydraulic Cylinder Rod End Bearing Wear Resistant
Brand: Shanghai Yongxing Bearing Manufacturing Co., Ltd.
SKU: GIHN-K..LO
Price: 101.00 USD
Availability: InStock

Detail Information

Type:	Rod End,sealed Type,Spherical Plain Bearings,open Type,Roller	Precision Rating:	P0,P0 P6 P5 P4 P2,High Precision,P6,P5
Material:	Chrome Steel,Steel/Steel And Steel/PTFE Fabric Material,Chrome/stainless,Carbon Steel,bearing Steel	Service:	OEM Customized Services,OEM Or Private Label Accepted.
Feature:	Self-lubricated,High Temperature Resistance .carrying Capability,no Noise,High Speed,low Noise	Application:	Industry,engineering,Machinery,Agricultural,Engineering Hydraulic Cylinders
Package:	Plastic Bag+ Box+ Carton + Pallet,single Box Or As Your Requirments,industrial Package	Oem:	ACCEPT,Acceptable,welcome,Allowed
Sample:	Available,Free Sample Available,free	Port:	Shanghai ; Ningbo,Shanghai;Ningbo
Highlight:	Self lubricating Cylinder Rod End , Hydraulic Cylinder Rod End Bearing , Wear Resistant Welded Cylinder Bearing

Product Description

Hydraulic Cylinder Rod End Bearing GIHN-K..LO

Steel Housing Inserting With Spherical Plain Bearing GE..LO

Welded cylinder bearings, also known as joint bearings, are specifically engineered for hydraulic cylinder connection components, particularly rod end bearings with weldable earrings. Common models include GIHRN-K..LO, GIHR..DO, GF..DO, and GK..DO series.

The GIHR..DO series features a locking slot design consisting of a rod end housing and radial spherical plain bearing GE..LO (GEEW..ES). The spherical plain bearing is securely fixed in the housing by snap rings, while the rod end is manufactured from carbon steel or spheroidal graphite cast iron.

The threaded connection can be closed due to the slotted design, with thread clamping achieved using two hexagon socket screws in the GIHR-K..DO series. The standard GIHR..DO model operates without socket screws. All models support relubrication via a standard nipple.

Specifications:

Bearing Code	Dimensions (mm)												Screw	Load Rating kN		a°	Weight
		B	dk	C1	d2	G	h1	L3	L4	d4	d6	b		Dynamic	Static	a°	≈kg
		B	dk	max	max	6H	h1	min	max	d4	d6	b		Dynamic	Static	≈
GIHN-K12LO	12	12	18	11	32	M12x1.25	38	17	54	16	32	15	M5x16	10	24.5	4	0.110
GIHN-K16LO	16	16	23	14	40	M14x1.5	44	19	64	21	40	15	M6x16	17	36.5	4	0.2
GIHN-K20LO	20	20	29	17	47	M16x1.5	52	23	77	25	47	19	M8x20	30	48	4	0.35
GIHN-K25LO	25	25	35.5	22	58	M20x1.5	65	29	96	30	54	19	M8x20	48	78	4	0.62
GIHN-K32LO	32	32	42	28	1	M27x2	80	42	119	38	66	22	M10x25	65	114	4	1.15
GIHN-K40LO	40	40	33	32	90	M33x2	97	52.5	146	47	80	26	M10x25	99	204	4	2.180
GIHN-K50LO	50	50	66	40	109	M42x2	120	63.5	180	58	96	32	M12x35	156	310	4	3.960
GIHN-K63LO	63	63	83	53	136	M48x2	140	72	211	70	114	38	M16x40	253	430	4	7.230
GIHN-K70LO	70	70	92	57	155	M56x2	160	84	245	80	135	42	M16x40	313	540	4	11.100
GIHN-K80LO	80	80	105	66	170	M64x3	180	92.5	270	90	148	48	M20x50	400	695	4	15.010
GIHN-K90LO	90	90	115	72	185	M72x3	195	103	296	100	160	52	M20x55	488	750	4	19.100
GIHN-K100LO	100	100	130	85	211	M80x3	210	108	323	110	178	62	M24x60	607	1060	4	25.500
GIHN-K110LO	110	110	140	88	235	M90x3	235	118	364	125	190	62	M24x60	654	1200	4	36.600
GIHN-K125LO	125	125	160	103	265	M100x3	260	125	405	135	200	72	M24x70	950	1430	4	52.600
GIHN-K160LO	160	160	200	130	326	M125x4	310	138	488	165	250	82	M24x80	1360	2200	4	79.000

Product Features

High Structural Rigidity: Welded earrings create integrated connections that provide superior security compared to bolted connections, enhancing overall structural rigidity and torsional resistance
Flexible Installation: Earring design enables installation from multiple angles and supports various connection methods including single earrings, double earrings, and flanges to accommodate different cylinder layouts
Wear Resistant & Low Maintenance: Composite materials on inner and outer spherical surfaces enable self-lubrication during movement, reducing external lubrication requirements in frequent refueling conditions
Cost Effective: Simple structure and easy installation reduce wearing part quantities and assembly time, lowering overall procurement and maintenance costs

Usage Questions & Answers

Where is this type of bearing used?

Widely used in various mechanical systems requiring strong load-bearing capacity including hydraulic cylinders, mining machinery, mechanical engineering, construction machinery, and production lines.

Why choose hydraulic cylinder bearings over other bearing types?

These bearings feature weldable faces that can be firmly welded, serving as reliable connections between cylinders and structural components.

How to choose an ideal bearing?

Ensure inner diameter (d), outer diameter (D), and thickness (B) match shaft diameter and installation space requirements
Verify earring bore diameter and welding dimensions comply with design drawings to ensure welding strength and positioning accuracy
Select appropriate clearance: Choose larger clearance (C3 clearance) for high-temperature or high-speed working conditions to prevent jamming from thermal expansion

How to install correctly?

Cold Installation (Small Sizes)

Apply uniform force to inner or outer ring using a sleeve and pressing machine
Insert bearing into shaft or bearing seat without directly striking with a hammer
Apply small amount of lubricating oil on contacting surfaces to reduce friction

Hot Installation (Larger Sizes)

Heat bearing to 80-100℃ before inserting onto shaft
Use induction heaters or oil bath heating for even heat distribution
Avoid heating bearings with seals or dust covers above 80℃ to prevent seal material damage

Purchasing Guide

Loading Type and Force

Determine radial load, axial load, or composite load, then estimate maximum force value. For high-impact or heavy-load scenarios (excavators, rollers), recommend self-aligning roller bearings or welded joint bearings with thickened outer rings.

Motion Form

Consider swing angle and frequency. Small-angle high-frequency swing suits self-lubricating joint bearings (GK series). Choose sealed radial joint bearings for large-angle low-frequency conditions.

Environmental Conditions

Select bearings with double-sided sealing (2RS), surface phosphating, or galvanizing treatment for harsh environments including high temperature, humidity, and dusty areas.

Installation Requirements

Accurately measure installation space and shaft diameter according to standard size charts.

Tag:

Place of Origin:	China
Brand Name:	SYX
Certification:	ISO/TS 16949:2009
Model Number:	GIHN-K..LO

Minimum Order Quantity:	1000pcs
Price:	$2.00-$200.00
Packaging Details:	indutrial pack
Delivery Time:	5-8 working days
Payment Terms:	T/T,Western Union
Supply Ability:	5000pcs per week

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