Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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Motorcycle Rubber Lip Front Fork Damper Oil Seal Ring With High Pressure
DC oil seal is a mechanical component used to seal oil. DC skeleton oil seal isolates the parts of the transmission component that need to be lubricated from the output components so that lubrication and leakage are not allowed.
| Product Name | Shock Absorber Oil Seal |
| Color | Black |
| Material | Built-in special steel skeleton & nitrile rubber |
| Applicable for | Widely used in automobiles, motorcycles crankshaft, camshaft, differential, shock absorber, engine, axle, front and rear wheels and other parts. |
| The role of the skeleton oil seals | generally is the transmission parts need to lubricate parts and output parts isolated, not to allow the leakage of lubricants, usually used for skeleton oil seal Skeleton oil seal rotary shaft, is a rotary shaft lip seal. |
| Note | 1. Note that the lip of the oil seal should have a certain amount of lubricating oil. 2. Special attention should be paid to prevent dust from immersing in oil seals. |
Specifications:
| ITEM | SPEC | TEST METHOD | RESULT |
| MAIN LIP | ø18.20±0.35 | PROJECTOR | 18.12-18.16 |
| DUSTPROOF LIP | ø18.90±0.30 | PROJECTOR | 18.64-18.72 |
| OD | ø33+0.3/+0.1 | CALIPER | 33.16-33.26 |
| HEIGHT (1) | 10±0.20 | CALIPER | 10.10-10.16 |
| HEIGHT (2) | 15±0.30 | CALIPER | 15.20-15.24 |
Description:
Our company is specialized in producing shock absorber parts: oil seal, Piston, Rod Guide, base valve, piston rod, valve disc, stamping parts and other sinter parts.
Equipment Advantages:
Automatic Hydraulic Machines
Automatic Mechanical Pressers
Vacuum Furnaces
Sintering furnace
CNC tooling machine
Properties:
| ITEM | SPEC | RESULT | STANDARD | |
| Shore A | 80±5 | 84 | GB/T531-1999 | |
| Tensile strength | ≥12MPa | 14.2 | GB/T528-1998 | |
| Elongation @ break | ≥150% | 265 | ||
| Compression deformation | Max+50 | 19 | GB/T7759-1996 | |
| 100℃ * 70 h Sample B type | ||||
| Tear strength right angle | ≥30 | 59.56 | GB/T529-1999 | |
| air oven aging test | Hardness change point | 0～+10 | +3 | GB/T3512-2001 |
| Tensile strength change rate | Max-20 | -2 | ||
| Elongation @ break change rate | Max-50 | -6 | ||
| oil resisitant 100℃ * 70 h (IRM901) | Hardness change point | -50～+10 | +3 | GB/T1690-1992 |
| Volumn change rate | -10～+5 | +1 | ||
| oil resisitant 100℃ * 70 h (IRM903) | Hardness change point | -10～+5 | -2 | GB/T1690-1992 |
| Volumn change rate | 0～+20 | +4 | ||
| Brittleness Temperature | ≤-40℃ | -40℃ | GB/T1682-1994 | |
| Rubber standard: HG/T2810-2008 WA8533 | ||||
We can also produce different valve seat with different dimensions.
| Different Type Rotary Shaft Oil Seal | ||||
| Type | Material | Lip | Spring | Feature |
| 1 | NBR & FKM | Double Lips | Single | Metal Coverd Rubber |
| 2 | NBR | Double Lips | Single | Metal Case |
| 3 | NBR | Double Lips | Single | Metal Case |
| 4 | NBR & FKM | Single | Single | Double Metal Shell |
| 5 | NBR | Single | Single | Metal Case |
| 6 | NBR | Single | Single | Double Metal Shell |
| 7 | NBR | Double Lips | Double | Double Springs |
| 8 | NBR & FKM | Single | Without | Metal Coverd Rubber |
| 9 | NBR | Single | Without | Metal Case |
| 10 | NBR | Double Lips | Single | High Pressure |
| 11 | NBR | Double Lips | Single | High Pressure |
| 12 | PTFE | Single & Double Lips | Without | Stainless steel |
| 13 | NBR & FKM | Double Lips | Single | Inside thread L |
| 14 | NBR & FKM | Double Lips | Single | Inside thread R |
| Accept customized special type of oil seal | ||||
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
Competitive Advantage:
(1) Electronic balance ensure density
(2) Test equipments to ensure crushing strength
(3) QC an PQC to ensure close tolerance and accurate dimension
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