KNIFE HUB S 474 LOW R302842
- Knife hub S 474 low R302842 (OEM 22463015) - heavy-duty metal hub for lawnmowers and garden tractors. Ensures stable blade attachment, reduced vibration, safe power transmission and even lawn cutting quality.
KNIPER HUB S 474 LOW R302842 - Professional mower hub, guarantee precise and safe cutting
Knife hub S 474 low
no. 22463015
Knife hub S 474 low R302842 is a sturdy metal mounting component responsible for securely attaching and properly guiding the cutting blade on a lawn mower or other garden equipment. It is a key component of the cutting system - it connects the blade to the drive shaft, transferring torque from the engine to the blade, and thus allows efficient lawn mowing without vibration and dangerous backlash.
This model is identified by part number R302842 and corresponds to the original part number 22463015, which makes it easy to accurately select a replacement when repairing or maintaining the mower. Low hub design ("S 474 low") maintains proper blade working height and compatibility with factory guard and mower body.
Knife hub S 474 low R302842 - construction, purpose and key features
Knife hub S 474 low R302842 is made of heavy-duty metal alloy, resistant to the stresses caused by the high-speed operation of the cutting knife. The body has a reinforced base and stiffening ribs that increase the component's resistance to torsion and bending. In the central part there is a hole with a suitable milling/groove to ensure proper seating on the shaft and to prevent rotation of the hub relative to the shaft.
The hub is designed for installation on lawn mowers, garden tractors or cutting machines with the original part number 22463015. It is mounted between the cutting blade and the drive shaft, often with additional components such as bolts, washers or wedges to fix it. A properly installed hub ensures stable seating of the blade, minimizes vibration and increases user safety.
In daily use, the S 474 low knife hub is responsible for:
- reliable power transmission from the engine to the cutting blade,
- keeping the knife in the correct working position,
- reducing vibration and noise during mowing,
- protection of the drive shaft from damage resulting from hitting stones or hard obstacles.
In practice, this means that replacing a worn or damaged hub with a new one, such as model R302842, directly translates into better cutting quality, comfortable mowing and longer life of the entire machine.
Installation of the S 474 low R302842 knife hub - where it is installed and when it is worth replacing it?
Knife hub S 474 low R302842 is mounted directly on the drive shaft of the mower in the working part of the machine, just at the bottom of the cutting body. The mower blade is bolted to the hub - usually with a central bolt or set screw. This is where the greatest forces acting during mowing are concentrated, which is why the quality and precision of the hub is so important.
Typical signs of wear or damage to the hub, at which it is worth replacing it with a new one:
- perceptible backlash of the knife despite proper tightening of the screws,
- excessive vibration of the device during operation,
- uneven cutting, "ragged" lawn,
- traces of cracks, deformation or damage to the socket on the shaft,
- damage after the knife is violently struck by a stone, root, curb or metal part.
Replacement of the hub is a service procedure that can be carried out independently, provided that the following safety precautions are observed: disconnect the power supply, protect the device from accidental start-up, use the appropriate tools, and tighten all components according to the recommendations of the machine manufacturer. With the right S 474 low R302842 blade hub, you will restore stability, comfort and quality mowing to your mower.
Use of blade hub S 474 low R302842 in the daily operation of a lawn mower
Knife hub S 474 low R302842 is used in lawn mowers and garden equipment adapted to work with a knife set low relative to the cutting body. This type of design is particularly useful in equipment designed for regular maintenance of home lawns, corporate areas or urban greenery, where an even, aesthetically pleasing grass surface is important.
Examples of daily applications:
- Home garden: regular mowing of the lawn around the house, where a stable hub and a properly installed blade ensure an even cut without "waves" or bumps.
- Service gardening: landscaping companies use mowers for many hours a day - the robust R302842 hub reduces service downtime and minimizes the risk of failure.
- Recreational and sports facilities: on playing fields, playgrounds or recreational areas, repeatable quality of mowing is key; a worn hub can cause vibration, resulting in poorer-looking turf.
Thanks to the use of durable metal alloy and thoughtful design, the S 474 low R302842 knife hub is suitable for both intensive professional use and work in the home garden. Replacing random replacements with the original hub type of 22463015 minimizes the risk of damage to the shaft, blade and the entire cutting mechanism.
Quality, durability and reliability - why choose the S 474 low R302842 knife hub?
S 474 low R302842 knife hub is designed for long-lasting and trouble-free operation in demanding gardening conditions. During mowing, the hub is exposed to heavy dynamic loads, impacts, moisture, dust and dirt. Therefore, it is made of high-quality material with increased resistance to deformation and cracking, which translates into a long service life.
User benefits:
- Safety: stable blade seating and adequate power transmission reduce the risk of blade detachment or uncontrolled blade movement.
- Saving time and money: durable hub requires less frequent replacement, reducing service costs and machine downtime.
- Better mowing quality: less vibration and rigid blade attachment for even, aesthetically pleasing grass cutting.
In daily practice, the user will appreciate that after replacing the worn hub with a new model S 474 low R302842, the mower runs quieter, smoother and more precisely. This is especially important where a professional effect counts - for example, in show gardens, on representative company grounds or in urban greenery next to public buildings.
Parameters and technical designations of the S 474 low R302842 knife hub
Although detailed dimensions should always be compared with the machine manufacturer's documentation or the dimensions of the old part, the following summarizes key markings to help identify the hub:
- Type: Knife hub S 474 low
- Part number: R302842
- Original Equipment Manufacturer (OEM) Number: 22463015
- Purpose: attachment of the cutting blade to the drive shaft of the lawnmower/garden equipment
- Material: metal casting with high mechanical strength
- Color: metallic (raw casting/zinc - depending on production batch)
When selecting a knife hub, you should first of all use the original part number (22463015) or part number R302842. This avoids mistakes that could result in incorrect blade seating, excessive vibration or faster wear of other cutting system components.
How the S 474 low R302842 knife hub improves comfort and efficiency in the garden?
A new, properly selected blade hub is an investment not only in the technical condition of the mower, but also in the convenience and efficiency of daily work. Thanks to the stable blade attachment, the user can work faster without having to drive over the same section of lawn repeatedly. Reduced vibration also means less operator fatigue and a lower risk of other machine components coming loose.
Examples of benefits in practice:
- Short mowing time: even, clean cut allows you to perform the entire procedure faster, without corrections.
- Lower noise and vibration levels: the mower runs softly, which is noticeable especially during longer sessions of mowing larger areas.
- Better lawn condition: a well-fixed blade evenly cuts blades of grass, which reduces tip drying and improves the overall appearance of the turf.
By replacing the worn hub with the model S 474 low R302842, the user is assured that his equipment works as planned by the manufacturer - reliably, safely and with full efficiency. This is a simple service step that clearly translates into comfort in the daily use of the mower.
FAQ - Frequently asked questions about the S 474 low R302842 knife hub
1. To which mowers the S 474 low R302842 blade hub fits?
The S 474 low R302842 knife hub is designed for machines that use the original part number 22463015. Before buying, it is always a good idea to compare the markings with the nameplate of the mower and the parameters of the old hub to ensure full compatibility.
2. Can the knife hub S 474 low R302842 be installed by itself?
Yes, you can do the hub assembly yourself if you have basic tools and experience in servicing lawnmowers. It is essential to disconnect the device from the power supply, protect it from accidental start-up and follow the manufacturer's instructions. If in doubt, installation at an authorized service center is recommended.
3. How to recognize that the knife hub needs to be replaced?
The need to replace the hub is evidenced by m.in.: perceptible blade play, excessive vibration of the mower, uneven cutting, visible cracks or deformation of the hub and damage to the shaft seat. If, after tightening the blade, the problem persists, it is recommended to remove and carefully inspect the hub and, if necessary, replace it with a new one.
4. Can using the wrong hub damage the mower?
Yes. The use of an improperly sized or shaped hub can lead to excessive vibration, faster wear on bearings and the shaft, and, in extreme cases, damage to the blade or other components of the cutting system. That's why it's so important to use a hub that matches the original number - in this case 22463015.
5. How to take care of the knife hub S 474 low R302842 to serve as long as possible?
After each mowing season, it is a good idea to clean the area around the hub of grass and dirt, check the condition of the blade attachment and tighten the screws. Avoid intentionally driving on stones, curbs or metal parts, and in the event of a violent impact, carefully inspect both the blade and the hub itself. Regular inspection and proper operation significantly extend the life of the hub S 474 low R302842.
WARRANTY TERMS AND CONDITIONS
For warranty terms and conditions, please refer to the instruction manual included in the device packaging. Devices covered by the extended warranty (3 and 5 years) require the execution of the mandatory warranty inspections (payable) at the times specified in the warranty terms and conditions.
The obligations of the guarantor under the guarantee are to repair the defective goods, the advertised device is not subject to replacement or cash back.
1. The manufacturer guarantees its products for a period of time:
- Oleo-Mac internal combustion mowers 60 months for consumer use and 12 months otherwise
- Oleo-Mac chainsaws, Oleo-Mac scythes, Oleo-Mac electric mowers, Oleo-Mac trimmers
TR 61 E and TR 91 E, garden tractors. EMAK K-series internal combustion engines powering mowers and
tractors 36 months for consumer use and in other cases 12 months
- Other devices for consumer use 24 months and in other cases 12 months
Additional consumer warranty on Briggs&Stratton engines after the expiration of the manufacturer's warranty period of 12 months -
The condition for maintaining the 36-month warranty period is to perform two paid inspections of the device at an authorized service center - in 12 and 24 month from the date of purchase no later than 7 days after the specified date.
As a condition for maintaining the 60-month warranty period, four paid inspections of the device must be performed at an authorized service center - at 12, 24,36 and 48 months from the date of purchase no later than 7 days after the appointed date. All inspections performed by the dealer must be recorded in the electronic
b2B guarantee settlement system. Internal combustion engines of other brands (Briggs & Stratton, HONDA, KAWASAKI, SUBARU, etc.).) and hydrostatic transmissions are covered by a separate warranty manufacturer. Details of the warranty terms and conditions are contained in separate manuals for the listed components.
2. The warranty covers all damages occurring during the warranty period resulting from the discovery of latent material defects during this period, assembly or technological.
3. The technical staff will proceed with the repair in the time allowed by organizational requirements, always as soon as possible.
4. The choice of how to remove the damage is up to the guarantor, who can remove the defect by repairing the device or replacing the damaged part. Regardless
way of removing the damage, the warranty continues, extended by the time of removal of the damage by the guarantor.
5. Warranty repair can only be carried out on the basis of the device registration in the B2B system or a valid warranty card with proof of purchase.
Failure to register the device, the warranty card or its cancellation will exclude the guarantor's liability under the warranty provided.
6. The user has the right to appeal against the decision of the service point regarding the qualification of the reported failure. The appeal must be submitted only in the form of in writing with a set of documents stating the course of repairs made and a description of the technical condition of the equipment at the time of the original inspection made by the service point.
7. The warranty period is extended by the time necessary for warranty repair. The dates posted on the claim in the b2B electronic guarantee settlement system.
8. The repair shop is required to make entries regarding the scope of warranty repairs in the B2B electronic warranty billing system.
9. For paid repairs performed, the guarantor provides a 3-month warranty on the condition that the repair is carried out in the guarantor's workshop and that the repair is used for the repair original spare parts. The basis for the claim is the proof of purchase of parts and the service performed.
10. Warranty repair is not subject to: damage caused by improper operation, damage caused by using the device for purposes for which it is not intended, damage caused by the use of improper consumables, mechanical damage, and
caused by improper transportation or storage, damage caused by lack of maintenance, components that have suffered wear and tear in service during proper operation.
11. The warranty is voided as a result of structural changes or modifications made by the user, as a result of interference found by the service point
inside the device by unauthorized persons, as a result of breaking or dismantling the carburetor adjustment locks, in the event that entries are found to have been made in the warranty card by unauthorized persons.
12. The warranty does not cover consumable items and items that wear out during the warranty period, such as:
- Consumable components, e.g.: cutting blades, discs, cutting bars, vee heads, filters, starter cables, spark plugs, bulbs, wheels, drums and clutch jaws,
clutches and friction discs, drive belts, safety bolts, cutting chains and guides, high-pressure washer lances.
- Engine components: cylinders, pistons, rings, crankshaft, bearings, pan, carburetor diaphragms.
- Other consumable parts: knife hubs, safety keyways, shock absorbers, bearings, pan, gears, overload fuses, carbon brushes, control ties and cables
- Starting batteries used in machines with an electric starter
- Components not mentioned in these warranty conditions , which obviously wear out during operation, transportation and storage (such as coating painting).
13. Warranty repair does not include installation, adjustment and maintenance activities.
14. Damage such as engine seizure, bent or cracked crankshaft, broken magnet wheel keyway or knife hub are not repairable warranty.
15. If the service center does not fulfill its obligations, the user is obliged to inform the guarantor of this fact. Refusal to comply repair by the service center must be entered in the warranty card. If the guarantor does not recognize the repair as a warranty repair, the cost of repair and transport is covered by the claimant.
16. Defective spare parts replaced under warranty repair are the property of the guarantor.
17. Complaint should be reported to the nearest authorized service center or directly to the guarantor. Reporting a complaint at the point of sale may cause an increase in repair time.
18. During the reception of the device after warranty repair, it is his duty to make sure that the received device is complete and undamaged. The repair point has the obligation to start the device before handing it over to the user after repair.
19. The service point has the right to charge a fee for performing maintenance activities that are the responsibility of the user and require them to be performed before the proceeding with the repair. The repair shop is obliged to replace, at the user's expense, all components that ensure the safety of the work, which have been damaged damage during operation regardless of the consent of the user.
20. A continuously updated list of service points can be found at www.victus.en
21. The warranty for the goods sold does not exclude, limit or suspend the buyer's rights under the warranty provisions for defects in the goods sold.
22. The cost of an unjustified complaint is paid by the complainant.
23. This warranty is valid in the territory of the Republic of Poland.
24. Any damage caused during transport should be immediately reported to the carrier under penalty of voiding the warranty.
25. The warranty does not cover possible damages caused directly or indirectly to persons or things due to defects in the device or resulting from prolonged downtime in the operation of the device.