Factory Direct Expensive Linear Bearing Manufacturer
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Product Highlights
- High Rigidity Design: Preloaded ball screws eliminate axial clearance for superior rigidity.
- High-Speed Feed Capability: High movement efficiency and low heat generation enable rapid motion.
- Energy Saving Performance: Driving torque is only 1/3 of sliding screw pairs, saving significant power.
- High Precision Manufacturing: Produced by high-level equipment ensuring consistent precision stability.
- Customized Packaging Options: Available in plastic tube, carton, white blank box, brand box, or customized box.
- Fast Delivery Time: Large factory stock ensures delivery within 2-7 days after payment.
- 24-Hour Online Support: Staff provides 24-hour service with response time under 2 hours.
- Trade Guarantee Protection: Protects product quality, delivery dates, payment security, and after-sales service.
Product Attributes
- Customization
- Available
- Application
- Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane
- Carrying Capacity
- Weight Level
- Material
- Steel
- Model No.
- Kh 3050-PP
- Clearance
- C3, C4, C5
- Developing Ability
- Client′s Sample and Drawing Accepted
- Precision
- P2, P0, P6
- Vibration & Noisy
- Z1, Z2, V1, V3, V4
- OEM
- Accepted
- Noise
- Noise
- Accuracy Rank
- P3
- Certificate
- Ce, GS. RoHS
- Item 1
- Linear Bearing 12mm ID
- Item 2
- 5 mm Linear Bearing
- Item 3
- Linear Bearing 3D Printed
- Item 4
- Linear Bearing 1/4 Inch
- Item 5
- 20X Linear Bearings 8mm
- Item 6
- Ceramic Linear Bearings
- Structure
- Bridge Crane
- Installation
- All-Terrain Crane
- Driven Type
- Rack&Pinion
- Running Mode
- Moving
- Feature
- Insulating, Antiseptic
- Transport Package
- Box
- Specification
- standard
- Trademark
- ntn nsk timken koyo
- Origin
- Japan
- HS Code
- 848210200
- Production Capacity
- 500000
Product Images of Factory Direct Expensive Linear Bearing Manufacturer
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Product Description
Order now, ship now!!!
Ball screws are widely used in small and medium-sized CNC machine tools. The ball screw pair has the advantages of high transmission efficiency, stable operation, and elimination of axial clearance, especially the mutual conversion between rotary motion and linear motion, which is suitable for the development and optimization of the transmission system of medium and high-end CNC machine tools, and is also widely used in industrial field of robotics.
| Model | SFU1204~SFU2510 |
| Brand | Our own brand CLUNT, neutral or other famous brands. |
| Material | Chrome steel,bearing steel |
| Precision rate | ABEC1, ABEC3,ABEC5,ABEC7,ABEC9( P0, P6.P5,P4,P2) |
| Clearance | C2, CN,C3,C4,C5, |
| Vibration | Z1V1 ,Z2V2 ,Z3V3 ,Z4V4 |
| Packaging | Carton or customized box |
| Type of shipping | Express and sea freight, etc |


High rigidity: The ball screw can be preloaded, and the axial clearance can be eliminated due to the preload, so as to obtain higher rigidity.
High-speed feed: Due to the high movement efficiency and low heat generation of the ball screw, it moves quickly and can realize high-speed feed.
More power saving: the driving torque is only 1/3 of that of the sliding screw pair, which has higher motion efficiency and can save more power.
The friction loss is small, the transmission efficiency is high, and the precision stability is good.
High precision: Ball screws are produced consistently by high-level mechanical equipment, with higher manufacturing precision.
Real manufacturer
Integrated industry and trade, has been operating for more than nine years:
****** has inspected our premises on site and approved our presence as a legitimate supplier.
Quick reply:
Our staff provides a 24 hour online service with a response less than 2 hours.
Transaction guarantee:
Trade Guarantee protects online orders when paying through ******, which can protect buyers' product quality, on-time delivery dates, payment security, and after-sales service. Support a variety of payment methods, such as T/T, credit card, after payment,Western Union, etc.
Short delivery time: the factory stock up in large quantities to ensure that the order is delivered quickly; The company is close to the port of Qingdao and cooperates with a number of express companies to ensure fast delivery.
Customer Photos:


Packing Details:
1. plastic tube+carton+pallet2. plastic bag+carton+pallet
3. white blank box+carton+pallet
4. brand box+carton+pallet
5. customized box+ pallet
Delivery Details : 2-7 days after receive the payment



Qingdao Clunt Bearing Co., Ltd. Is a professional manufacturer of bearings for nine years, the main products are deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self-aligning ball bearings, self-aligning roller bearings, joint bearings, hub units, bearing with seat, chain and sprocket, etc. The company has a group of professional technical team and service personnel, after more than nine years of efforts, our products have been sold all over the world and with many countries to establish a long-term cooperative relationship with dealers, committed to create "integrity, quality based" international manufacturers, welcome friends from all over the world!


Contact information:
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2451537". Items marked "" are certified.
Company Profile
Qingdao Flow Group Co., Ltd. Is located in Qingdao City, Shandong Province, China, with the good location and convenient transportation. The factory, founded in 2009, is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. Our workshop covers an area of over 1000 square meters, and there are more than 50 employees, including an outstanding team which consists of experts, composed of senior engineers and high-quality staff.
We own six production lines in factory now, including end grinding machine, grinding cylindrical grinder, bearing together sets machines, the bearing assembly machine, capping & greasing machine, balls selection machine, automatic greasing machine and other bearing Automation equipment.
The company specializes in the production and export of all kinds of bearings: Single row deep groove ball bearings, spherical bearings, tapered roller bearings, more than 30 series bearings, bore size from 12 to 140mm, including metric and inch bearings. The customized bearings is also acceptable and the production will be according to your requirements and samples.
All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers.
Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions, including Japan, Korea, Italy, Iran, Sweden, France, the United States, Singapore Thailand, India, Pakistan and Russia, the world's other countries and regions through ourselves and our cooperators.
Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.
We insist on the principle "quality and cheap, first-class service, good faith and common development", and look forward to the cooperate from the domestic and foreign customers.
If you are interested in any of our bearings or have an intention to order, please feel free to contact us.
About Our Factory & Business Background
- Address
- International Business Building, No. 196 Zhengyang Middle Road, Chengyang District, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Shanghai, Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-07-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the lead time for delivery?
- Delivery is completed within 2-7 days after receiving payment due to large factory stock.
- What precision grades are available?
- We offer precision rates including ABEC1, ABEC3, ABEC5, ABEC7, ABEC9 and P0, P6, P5, P4, P2.
- Do you accept customized orders?
- Yes, we accept client samples and drawings, and offer customized packaging options.
- What payment methods do you support?
- We support T/T, credit card, after payment, Western Union, LC, PayPal, Money Gram, and small-amount payments.
- How long is the response time for inquiries?
- Our staff provides 24-hour online service with a response time of less than 2 hours.
- What is the shipping method?
- We offer express and sea freight shipping options to ensure fast delivery.
- What certifications do your products have?
- Our products are certified with CE, GS, and RoHS standards.
- What is the warranty policy?
- We provide a Trade Guarantee that protects product quality, on-time delivery, and after-sales service.
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