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Goetze 76.90H H-75 A2 floating seal 66770043.6 from seal supplier

1.Lifetime:5000Hours/8000hours

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

3.Material of Steal:100cr6/Gcr15/E52100/534A99/SUJ2

4.Material of Rubber: Nitrile/ Silicone/ Viton

5.Process:Forging & Casting

6.Warranty:18 months

7.OEM accept:accept OEM

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Product Details

Goetze 76.90H H-75 A2 floating seal 66770043.6 from seal supplier

One SET= 2 metal rings +2 rubber rings
+=
Specifications of Metal ring
Material	Gcr15/ 100Cr6	Cast 15Cr3Mo
Surface smoothness/Roughness	≤Ra0.2μm	6.3-12.5μm
Work face smoothness	≤Ra0.015μm	≤Ra0.1μm
Pressure loading	≤0.15MPa	≤0.3 MPa
Forging line speed	2m/s	3m/s
Temperature range	—100~200℃	-40~160°C
Hardness(HRC)	58-62	60-68
Lifetime(Hours)	3000	5000
Specifications of rubber ring
Material	NBR	SILICONE	FKM
Hardness	60°~ 65°	60°~ 65°	72°~ 78°
Minimum tensile strength	11MPa	10.6Mpa	11MPa
Minimum elongation at break	300%	400%	260%
Permanent deformation	12%	8%	25%
Temperature range	-40℃- +120℃	-49℃- +230℃	-30℃- +250℃

Type:

Application

-- Farm, construction, earthmoving, coal mining machinery

-- Excavator, Bulldozer, tractor, cranes, forklift, Heavy truck, backhoe

-- Undercarraige, hydraulic motor, travel motor, gearbox axle, wheel hub,tunneling

Advantages:

1.Coexistence of high quality and competitive prices
2.Long service life
3.Easy to install
4.High yield
5.Good performance

Method of installation:
1.Using specialized tools installation: The pressure will apply to the O-ring directly. As shown, the special tool is mounted between the metal floating ring and the rubber ring, toward the seat hole, the rubber ring is evenly pressed into the hole.

2.Other installation methods: One auxiliary O-ring is fixed between the conical ring surface of the floating oil seal and sealing O-ring (as shown). The ring of the floating oil seal is applied uniformly by pressure and the auxiliary O-ring braces the sealing O-ring to ensure the other correct mounting positions.

OEM Number

BRAND	MODEL	BOTTOM ROLLER	CARRIER ROLLER	FRONT IDLER	SPROCKET
Caterpillar	D5、D5B、D5LGP、D6、D6B、955K	2M2858 5K6191 9W7216 9W7223	1M8747 9W6647	2M2858 5K6191 9W7216 9W7223	7M0481 9G5313 9W6668 9W6669
Komatsu	D60,D65-6、7、8,D66S-1,D75A-1	141-30-00610 141-30-00616	141-30-00610 141-30-00616	141-30-00610 141-30-00616	141-27-00015 150-27-00015 150-27-00015 150-27-00025 150-27-00026
Kobelco	SK07-2,SK07-LC-2	R0900A	R0560	R1000
Sumitomo	S280FJ	R0900B	R0580	R0900B	R2500
Hitachi	UH 07-5(UH081)	4317586	4060222 4110359 4512571	4056360 4110362 4153732 4508193

packing & Shipping

Packing : neutral packing, yellow box, and welcome your logo in packing

Shipping: FOB Shanghai, Ningbo, Shenzhen, xiamen as per request.

Company Information

Huangshi Rvitong Machinery Ltd. is a professional factory on floating seal, founded in 2004. Our factory absorb the Italian GNL advanced technology of production as many years and research and experience, we have a special system to reach different customers requirement. Our products are selling nationally worldwide, such as USA, Italy, France, Japan,Pakistan, Malaysia ,Singapore, Indonesia, Thailand and other countries for few years.We have over 10 years' experience in trading service.

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		Iris Li
		Email - cbseal@rvton.com Skype - iris_floatingseal Whatsapp- 0086 18971770045 Facebook - Yi Yu QQ - 2881724357 Tel - 0086 18971770045 http://www.sealgroupsupplier.com/ Huangshi Rvton Machinery Co., Ltd. 1004, Block 5, Yijing plaza, Huangshi, Hubei, China Tel - 0086 15717237241 0086 15717233790 Fax - 0086 714 6277689