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Factory Add. : Luoqiao Industrial Zone, Lingxiang Town, Huangshi, Hubei, China
Whatsapp / wechat: 86 15717237241
Email: seals@rvton.com
Tel: 86 15717237241

4D 4471 Duo Cone Seal for excavator

1.Lifetime: 5000hours / 8000hours

2.Hardness: 58-62HRC / 62-68HRC

3.Brong Ring Hardness: 60-65 °

4.Material of seal: 100cr6 / Gcr15 / E52100 / 534A99 / SUJ2

5.Inner diameter: 38mm-1000mm

6.Material of O-ring: NBR / Viton / Silicon / HNBR

7.Excess of Seal: Forging and Casting

8.O-Ring Color: Black / Blue / Red / Custom

9.Warranty: 18 months after shipment

10.Accept OEM: Accept OEM

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Product Details

Product Description

Product name: 4D 4471 floating seal

Material:GCr15+NBR60

OEM Number: 4D 4471

Working hardness:HRC58-62/62-68HRC

Used:Construction machinery,agricultural machinery,coal mining machinery

Product Show

The seal group consists of metal rings and rubber rings.

Metal rings:

Surface finish / Coarseness	Μ Ra 0.2 μm
Face End	≤ Ra 0.015 μm
Pressure	A 0.3MPa
Forged line speed	2 m / From
Casting line speed	3 m / From
Temperature	-100 ~ 200 ° C

Rubber rings:

Set aside the difficulty	60 ° ~ 65 °
The minimum Tensile strength	11MPa
The minimum elongation at break	300%
Flexible Change	± 5 °
Permanent deformation	≤ 12%

Advantages of our product:

1. Survival of high quality and competitive prices

2. Have long service life

3. Easy to install

4. High yield

5. Good performance

Method of installation:

1.Usingspecialized equipment installation: The pressure will apply to the O-ringdirectly. As shown, the special tool is placed between the metal hole ring and the rubber ring, towards the seat hole, the rubber ring is pressed evenly into the hole.

2. Other methods: An auxiliary O-ring is fixed between the sealing surface of the floating oil seal and the C-ring (as shown). The floating oil seal ring is applied equally by pressure and auxiliary O-ring braces. Sealing the O-ring to ensure other mounting positions.

Also there are a lot of specifications which I list just a small part. Enjoy me for asking if you haven't found what you want. Thanks!

Standard type

4176379	38mm	51 mm	20.4mm
1791292	63.5mm	82.5mm	31.8mm
170-27-00010	130mm	151mm	32mm
9W 6668	163.3mm	191.2mm	38mm
9W 6672	182.3mm	210.3mm	38mm
9 W 3732	264.9mm	292.8mm	38mm
4066695	298mm	328mm	42 mm

L type

Product number	OD	Diameter	The height
U17386	62.1	47.1	10
U16187	72	54	10
U16186	87	66.9	11.6
655973C91	93	73.5	10

XY Type

Product number	OD	Diameter	The height
7T4080	70.5	53.7	31.5
7T0158	82.2	66.5	31
7T0159	93	76	32.5
7T0157	99	82	32.5

Iron plate type

Product number	OD	Diameter	The height
TZ300A-1010	180	164	9.7
TZ310B-1027	185	158.7	12.3
TZ550A-1010	210	186	11.4
TZ850A-1010	230	201	13.3
TZ150A-1010	260	216	13.3
TZ150F-1027	284	247	13.3
TZ200B-1010	290	248	13.3

About Packing:

There are three styles of our box. And we also have coaches and trays. We put the putative group in the box, then put several boxes in the boxes.

About Shipping:

Via Air forwarder / C forwarder / DHL / UPS / FEDEX / TNT ... We have many shipping forwarders made of copper for many years, reliable service and better shipping cost will be offered.

About our factory:

Our company's products are widely used on crawler dozen, excavators, heavy vehicles and machinery. All over the country and Southeast Asia, Europe and America, and customers always feel satisfied. Using the RVTON floating seal ringvale makes you even more powerful and successful.