CA9W6644 9W-6644 9W6644 SEAL GP-DU Floating Seal for C-A-T 772B 773B
Description: Floating seal consist of two same metal steel rings and two same rubber o rings.
Metal steel rings material are Alloy casting Iron (15Cr1Mo)
The working principle is a pair of metal rings supported by a pair of rubber rings to form a closed space with the cavity.
When running, the after-grinding seal surface of the two metal rings act in close coordination and sliding relatively.
Product name | CA9W6644 9W-6644 9W6644 SEAL GP-DU Floating Seal for C-A-T 772B 773B |
Brand | SUNCAR |
Fits brand | C-A-T |
Name | Floating seals; Heavy duty seal; Seal group; Duo cone seal; Drift oil seal ring; Floating oil seal |
Part number | CA9W6644 9W-6644 9W6644 |
Metal hardness | 58-62HRC/62-68HRC |
Material of seal | 100cr6/Gcr15/E52100/534A99/SUJ2 |
Material of O-Ring | NBR/FKM/Silicone/HNBR |
Feature | Higher-toughness/Wear resistance/High&low temperature resistence |
Function | Cut off the Outside and Protect the Inside Grease or Oil from leaking |
Supply ability | 550 sets per week |
Transport mode | By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.) |
Original place | Guangdong, China (Mainland) |
Loading port | Huangpu port,China |
C-A-Tegory | Mechanical face seal |
Avaliability | In stock |
CertifiC-A-Tion | ISO9001 |
Payment ways | Western Union, L/C, T/T, Money Gram, Paypal |
Compatible equipment | Landfill compactor;Load haul dump;Soil compactor;Truck;Wheel dozer;Wheel loader;Wheel scraper;Wheel tractor |
Delivery details | 3-7 days after payment received(Public Holiday Excluded) |
MOQ | Accept trial order |
Models | Tractor 772b 776C Truck 773B 777b 785 789 789B 793 793C C-A-Terpillar |
Type | Floating seal |
AppliC-A-Tion | C-A-T consturction machinery equipment;Tractor;Construction Resell store;Repair Store |
Standard or nonstandard | Standard |
Material Details of Floating Seal:
Floating metal seal material | ||
ITEM | Material Chemical Composition % | Alloy Casting Iron |
1 | C | 3.2-3.6 |
2 | Si | 1.1-1.6 |
3 | Mn | 0.5-1.0 |
4 | P | ≤0.04 |
5 | S | ≤0.04 |
6 | Cr | 14.0-16.0 |
7 | Mo | 0.5-1.0 |
8 | Ni | ---- |
9 | Fe | balance |
Rubber Material:
O Ring material | ||||
Material | Hardness, Shore A | Tensile Strength, MPa | Elongation at break, % | Temperature Range |
NBR | 65±5 | ≥12 | ≥300 | -35℃ ~100℃ |
HNBR | 65±5 | ≥13 | ≥350 | -30℃ ~150℃ |
Silicone | 65±5 | ≥6 | ≥300 | -50℃ ~200℃ |
FPM | 65±5 | ≥17 | ≥200 | -10℃ ~180℃ |
Parts for your 789 Truck:
Part No | Qty | Parts name |
9W-7093 | [1] | CONE-ROLLER BEARING |
9W-7095 | [1] | CONE-ROLLER BEARING |
9W-7094 | [1] | CUP-ROLLER BEARING |
9W-7096 | [1] | CUP-ROLLER BEARING |
2G-3538 | [2] | GASKET |
2D-6507 | [1] | SEAL-O-RING |
2G-1203 | [1] | SEAL-RING |
2M-9780 | [3] | SEAL-O-RING |
4S-5879 | [1] | SEAL-O-RING |
5P-4076 | [1] | SEAL-O-RING |
123-7272 | [1] | SEAL-RING |
6D-1355 | [1] | SEAL-O-RING |
6M-5218 | [1] | SEAL-O-RING |
7D-7519 | [1] | SEAL-O-RING |
9D-7851 | [1] | SEAL |
9D-7984 | [2] | SEAL |
9D-7986 | [1] | SEAL |
9D-7987 | [1] | SEAL |
9D-7988 | [1] | SEAL |
9D-7991 | [1] | SEAL-RING |
9D-7992 | [1] | SEAL-RING |
9D-7993 | [1] | SEAL-RING |
9W-6620 | [1] | SEAL GP-DUO CONE |
9W-6644 | [1] | SEAL GP-DUO CONE |
9X-7309 | [1] | SEAL AS |
9X-7442 | [1] | SEAL-O-RING |