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198-50-32711 1985032711 SEAL,DUST ,WIPER SEAL FOR KOMATSU

Name: 198-50-32711 1985032711 SEAL,DUST ,WIPER SEAL FOR KOMATSU
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 198-50-32711
Price: 1.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Model Number: 198-50-32711

Payment & Shipping Terms

Minimum Order Quantity: 10 Pcs/Accept trial order

Price: Negotiable

Packaging Details: PP Bag Inside,Carton Box Outside

Delivery Time: Within 5-15 days after getting your desposit

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability: 1000Pcs

Get Best Price

Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                                                                                Komatsu dust wiper seal, dust seal for Komatsu, wiper seal with warranty
                              

PART NO.:	198-50-32711	Seal Type:	SEAL,DUST
Material:	Steel And PU	Function:	Prevent Dust, Dirt, Water, And Debris From Entering The Axle Assembly
Pressure Range:	0-0.5MPA	Certifie:	ISO9001
Temperature:	-10~+120℃	Service:	OEM And ODM

PART NO.:	198-50-32711
Seal Type:	SEAL,DUST
Material:	Steel And PU
Function:	Prevent Dust, Dirt, Water, And Debris From Entering The Axle Assembly
Pressure Range:	0-0.5MPA
Certifie:	ISO9001
Temperature:	-10~+120℃
Service:	OEM And ODM

Product Description

1. Repair Seal Kit Details

Part NO	198-50-32711
Machine	Komatsu
Size	OEM
Material	NBR
Seal type	DLI

2. Parts one group:

NO.	PART NO.	PART NAME	QTY
	198-50-00052	EQUALIZER BAR Assembly	1
	198-50-00051	EQUALIZER BAR Assembly	1
	198-50-00050	EQUALIZER BAR Assembly	1
1		• BAR,EQUALIZER	1
1		• BAR,EQUALIZER	1
2	07020-00000	• FITTING,GREASE	2
2A	195-50-22990	• PLUG	2
3	198-50-32332	• BUSHING	2
3	198-50-32331	• BUSHING	2
4	198-50-32711	• SEAL	4
5	198-50-32720	• RING,SNAP	4
6	198-50-32282	• SEAL	4
6	198-50-32281	• SEAL	4
7	198-50-32760	• BUSHING	1
8	198-50-32770	• BUSHING	1
9	198-50-32620	SHAFT	2
10	198-50-32740	PLATE	4
11	01010-52455	BOLT	4
11	01010-52455	BOLT	8
12	01643-32460	WASHER	4
12	01643-32460	WASHER	8
13	198-50-32631	BUSHING	4
13	198-50-32630	BUSHING	4
14	198-50-32421	SHAFT	1
15	07049-03645	PLUG	2
16	198-50-32540	LOCK	1
17	01010-52455	BOLT	4
18	01643-32460	WASHER	4
19	198-50-32642	COVER	2
19	198-50-32641	COVER	2
20	198-50-32690	PLUG	2
21	198-50-32750	BOLT	4
22	01643-33380	WASHER	4
23	01010-52465	BOLT	4
24	198-50-32850	WASHER	4
25	198-50-32820	SHIM, 0.5MM	10
26	198-50-32830	SHIM, 0.2MM	6

3. 198-50-32711 PICTURE:

198-50-32711 1985032711 SEAL,DUST ,WIPER SEAL FOR KOMATSU 1

4. SEAL PART NO. FOR KOMATSU :

PART NO.	OIL SEAL NO.	OIL SEAL NO.	Part NO.
198-50-32711	BQ2520E	BQ6724E	6711-29-3521
42C-15-13330	AQ8143P	BQ2657E	423-22-22461
170-27-00111	AQ1527E	AQ7275E	6208-21-1310
423-22-22460	BQ3994E	AQ3020F	111-92-11250
130-Z79-1180	AQ3563E	BQ2967E	707-56-70540
07002-13038	BQ2679E	AQ7275E	201-25-11110
205-54-63530	BQ3136F	AQ8673P	385-10174071
07010-00032	BQ5675E	BQ3654E	705-17-01470
175-27-00130	BQ6723E	BQ2802E	111-92-11190

5. FAQ
Q1. What are the characteristics of PU material?
A1. Polyurethane (PU) is a versatile polymer with a wide range of properties that make it suitable for various industrial and consumer applications. Below are its key characteristics:

(1). Mechanical Properties:

High Elasticity & Flexibility – PU can be formulated to be soft (like foam) or rigid (like plastic);

Excellent Abrasion Resistance – More durable than rubber in high-wear applications;

Good Tensile Strength – Resists tearing and deformation under stress;

Load-Bearing Capacity – Used in shock absorbers, wheels, and structural components.

(2) Chemical Resistance:

Resistant to Oils & Greases – Ideal for seals, gaskets, and hydraulic components;

Moderate Acid/Base Resistance – Handles weak acids/bases but degrades in strong chemicals;

Poor Solvent Resistance – Swells or dissolves in ketones, esters, and chlorinated solvents.

Q2. can you tell me the difference between dust seal PU materal and dust seal rubber material ?
A2. Here is a table to show you their differences of functional:

Feature	PU Dust Seal	Rubber Dust Seal
Sealing Effectiveness	Better for dynamic, high-wear applications	Better for static/low-friction seals
Lifespan	Longer in abrasive environments	Shorter under heavy wear
Cost	Higher (due to performance benefits)	Lower (economical for general-purpose use)
Installation	May require precise fit (stiffer material)	Easier to install (more flexible)

6. Exhibition & Warehous

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