Full Complement Needle Roller Bearing III HRC60
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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Product information:
As for the full complement needle roller bearing with inner ring,the outer ring has the oil hole.The lubricating oil can be fed in from the oil hole. The outer ring has the double shoulders. As for the full complement needle roller bearing without inner ring,since the inner ring has no shoulder and cage,the inner ring,outer ring,complete set of needles can be mounted respectively.It is s suitable for parts of which the radial size is limited.The surface of shaft journal fitted with it is acted directly as rolling surface.
Size:
NAV190×245×42
RNAV4902
RNAV4002
RNAV4903
RNAV4003
RNAV4904
RNAV4004
RNAV4905
RNAV4005
RNAV4906
RNAV4006
RNAV4907
RNAV4007
RNAV4908
RNAV4008
RNAV4909
RNAV4009
RNAV4910
RNAV4010
RNAV4011
RNAV4912
Salient features:
It is requested that the surface hardness be no less than HRC60,surface roughness,no
more than 0.63μm. This kind of full complement bearing, with inner ring or without inner ring,does not limit the axial shift of shaft and housing.
Since this kind of bearing has no cage,the needles rotate without correct guiding,they rub heavily against each other and the bearing has the low limiting rotational speed.
Packing details:
Standard packing: plastic box inside, carton or wooden box outside
Advantages of our products:
Made from 100% virgin raw material
Produced with advanced equipment
All products go through in-process and final inspection
Free technical service online
About our service:
OEM and ODM orders are welcome
Customized design is available
Reply your enquiry in 24 working hours
Experienced staffs will answer to all your questions in fluent English
Payment terms: we accept T/T, L/C, PayPal, Western Union, Escrow
Regarding T/T payment, the customers need to pay 30% in advance, the balance will be paid off after finished product before shipment
Regarding L/C payment, we just accept the irrevocable L/C, and buyer should pay all handle fee of the bank include our bank handle fee
- Q:Can concrete pump spare parts be customized with branding or logos?
- Branding or logos can indeed be customized for concrete pump spare parts. Numerous manufacturers and suppliers provide the opportunity to tailor spare parts with branding or logos, catering to the unique needs of each customer. This customization entails incorporating logos, names, or distinct branding elements onto the spare parts. Not only does it enhance the visual appeal of the spare parts, but it also aids in promoting the brand or company. Additionally, personalized branding or logos on concrete pump spare parts can serve as identification and facilitate differentiation from other parts, particularly in situations requiring repair or replacement.
- Q:Can concrete pump spare parts be ordered in bulk quantities for future use?
- Yes, concrete pump spare parts can be ordered in bulk quantities for future use. This can be beneficial to ensure a continuous supply of spare parts, reduce downtime, and potentially negotiate better pricing and discounts.
- Q:How is the piping of the concrete pipe designed?
- Concrete conveying pipe is fixed, not directly supported on the reinforcing steel bar, and embedded parts, horizontal pipe should be fixed with a certain distance bracket, pad, sling etc, to facilitate the removal of plugging, dismantling and cleaning pipeline; vertical tube should be fixed on the wall or floor slab and column top hole with embedded parts
- Q:Are there any specific tools or equipment required for the installation of concrete pump spare parts?
- Yes, there are specific tools and equipment required for the installation of concrete pump spare parts. Some of these tools include: 1. Wrenches and sockets: These are used to loosen and tighten bolts and nuts during the installation process. 2. Hydraulic jacks: Hydraulic jacks are necessary for lifting heavy parts of the concrete pump to provide easy access for installation. 3. Crane or hoist: In cases where the parts are extremely heavy, a crane or hoist may be required to lift and position them correctly. 4. Torque wrench: This tool is essential for tightening bolts to the correct torque specifications, ensuring a secure installation. 5. Grease gun: Lubrication is important for smooth operation of moving parts, so a grease gun is used to apply grease to specific components during installation. 6. Measuring tools: Measuring tapes or rulers are necessary to ensure accurate positioning and alignment of the spare parts. 7. Safety equipment: Safety goggles, gloves, and other protective gear should be worn during the installation process to prevent injuries. It is important to note that the specific tools and equipment required may vary depending on the type and complexity of the concrete pump and its spare parts. It is always recommended to consult the manufacturer's instructions or seek professional assistance to ensure proper installation.
- Q:What is the role of a concrete pump hopper agitator blade?
- The role of a concrete pump hopper agitator blade is to ensure the consistency and flow of the concrete while it is being pumped. The agitator blade is designed to mix the concrete in the hopper, preventing it from settling or becoming too thick. By continuously stirring the concrete, the agitator blade helps to maintain its proper consistency, making it easier to pump and ensuring a more uniform distribution of the material. This is particularly important when working with large volumes of concrete or when pumping over long distances, as it helps to prevent blockages and maintain a smooth and efficient pumping process. Overall, the agitator blade plays a crucial role in the successful operation of a concrete pump, ensuring that the concrete remains in a workable state throughout the pumping process.
- Q:What are the different types of concrete pump hopper cylinders?
- There are primarily two types of concrete pump hopper cylinders: single-acting cylinders and double-acting cylinders. Single-acting cylinders have only one piston that pushes the concrete out of the hopper. On the other hand, double-acting cylinders have two pistons, one for pushing the concrete out and the other for bringing it back into the hopper.
- Q:Can concrete pump spare parts be inspected for dimensional accuracy before installation?
- Certainly, before installation, it is possible to examine concrete pump spare parts to ensure their dimensional accuracy. It is crucial to verify that the spare parts meet the necessary specifications and dimensions for proper functioning and compatibility with the concrete pump system. One can perform this inspection using a range of techniques, including visual examination, precise instrument measurements, and comparing dimensions to the manufacturer's specifications. This procedure aids in detecting any disparities or deviations in the spare parts' dimensions, enabling adjustments or replacement if needed. By inspecting spare parts for dimensional accuracy prior to installation, one can guarantee the seamless operation and durability of the concrete pump system.
- Q:How often should hydraulic filters be replaced in a concrete pump?
- To ensure optimal performance and longevity of the equipment, it is important to regularly replace the hydraulic filters in a concrete pump. The frequency of replacement will depend on factors such as the specific model of the concrete pump, the operating conditions, and the quality of hydraulic fluid used. As a general rule, it is recommended to replace the hydraulic filters every 500 to 1,000 operating hours or at least once a year, whichever comes first. However, it is crucial to consult the manufacturer's recommendations and guidelines for the specific model of the concrete pump, as they may have specific maintenance schedules and intervals. Regularly inspecting the hydraulic filters is also vital to determine if replacement is necessary before the recommended interval. If the filters are clogged, damaged, or show signs of excessive wear, immediate replacement is necessary to prevent potential damage to the hydraulic system. Additionally, if the concrete pump operates in harsh or dusty environments, more frequent filter replacements may be required to ensure proper filtration and prevent contamination. In conclusion, timely and proper replacement of hydraulic filters in a concrete pump is crucial to maintain efficiency and reliability, prevent breakdowns, and prolong the service life of the equipment.
- Q:How to operate the concrete pump?
- Start the position, adjust the handle, hand wheel, control lever, cock and so on. They should be in the correct position. The hydraulic system should be normal without leakage
- Q:What are the functions of concrete pump truck?
- Concrete pump truck is mainly used in building, bridge and tunnel construction. Currently mainly divided into gate valve, concrete pump and S valve concrete pump.
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Full Complement Needle Roller Bearing III HRC60
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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