High Precision Series 1.397

Overview

Basic Info.

Noise Level	V2,V3,V4
Radial Clerance	C0,C3,C4,C5
Transport Package	Plastic Tube and Carton
Trademark	N/A
Origin	China
HS Code	8482102000
Production Capacity	200000/Month

Product Description

Product Description

General information of STT deep groove ball bearing
STT deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages. Deep groove ball structure is also divided into seal and open structure. The open type means that the bearing has no sealing structure. The sealed deep groove ball is divided into dust-proof seal. The dust-proof seal cover is made of steel plate, which only serves as a simple way to prevent dust from entering the bearing raceway.
Working principle of STT deep groove ball bearingIt mainly bears radial load, and also can bear axial load and radial load at the same time. When it only bears radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of angular contact bearing and can withstand large axial load. The friction coefficient of the deep groove ball bearing is very small, and the limit speed is also very high.Characteristics of STT deep groove ball bearingSTT deep groove ball bearings are suitable for high speed operation, and they are very durable without frequent maintenance. This kind of bearing has the characteristics of small friction coefficient, high limit speed, various sizes and forms; they are used in precision instruments, low noise motor, automobile, motorcycle and general machinery and other industries. It is one of the most widely used bearing in mechanical industry. It mainly bears radial load, and also can bear a certain amount of axial load.
Advantage:1.Deep groove ball bearing--- able to carry high loads2.With carbon chrome steel ball bearing3.more quietly than croller bearings4.Deep groove ball bearing----Low noise.stable performance and durable5.Deep groove ball bearing----Able to work in sub-zero temperatures and have low rolling resistance6.Deep groove ball bearing----Suitable for countless applications:sliding doors,windows and other furnitures

Company Profile

2012 Company Established and Brand created2014 Independently developed the first automatic assembly machine2015 Moved to Guozhao Road factory with area of 10,000 square meters 2021 Moved to Yuexiu Road, factory construction area of 21,000 square meters2023 Headquarters base founded with construction area of 48,000 square meters

Established in 2012,Suzhou Tie Jin Science& Technology Corp. Ltd (STT) has devoted itself to the research and development of special miniature deep groove ball bearings processing equipment. After years of accumulation, STT researched and developed deep groove ball bearings series with inner diameter of 1.5mm ,2mm, 2.3mm ,2.5mm.And have achieved technological breakthroughs in ultra-high speed, ultra-precision, ultra-quiet and other high-end application scenarios.We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. Our main products are Extra miniature deep groove ball bearing (inner hole 1.5 ~ 8 mm).Our factory locats in Suzhou city, covers an area of 21 thousand square meters with registered capital of 39.7 million CNY. STT has total 450 staffs including 40 research & developers and 50 QC. The capacity is 25 million sets each month. The company′s own brand has been China famous brand, China well-known trademark, the most competitive brand in the market. Company has passed ISO14001, IATF16949, laboratory and other quality and environmental management system certification. The company has established a set of perfect sales network and service system, the products sell well all over the country, exported to Europe and America and other developed countries and regions.Welcome customers at home and abroad to negotiate and order.

Packaging & ShippingPackage 1. tube package/ outer carton2. tube package/ outer carton / pallets 3. according to your requirement Shipping By Air / By Sea /By Express a. For small weight or Urgent, goods will be delivery by Express DHL/FedEX/UPS/TNT/EMS b. For max production,goods will be shipped by sea/by air. c. According to your requirements
FAQ

Q1:What is your Before-sales Service?1>. Offer to bear related consultation about technology and application;2>.Help customers with bearing choice, clearance configuration, products' life and reliability analysis;3>. Offer highly cost-effective and complete solution program according to site conditions;4>. Offer localized program on introduced equipment to save running costQ2: What is your After-sales Service?1>. Offer training about bearing installation and maintenance;2>.Help customers with trouble diagnosis and failure analysis;Q3: How about your company's strength?1>.FREE SAMPLES:contact us by email or trade manager, we will send the free samples according to your request.2.LOW MOQFor the standard size bearings, even one, we also accept. 2>. World-Class Bearing:We provide our customers with miniature deep groove ball bearings with world-class quality.3>.OEM or Non-Stand Bearings:Any requirement for Nonstandard roller bearings is Easily Fulfilled by us due to STT has a strong professional team, professional production, testing equipment, professional sales and after sale service team.4>. After Sales Service and Technical Assistance:The company provides after-sales service and technical assistance as per the customer's requirements and needs.5>.Quick Delivery:1-3 workingdays for the stock goods.1-3 weeks of production, depending on the order qty.Q4: What will we do if you are not satisfied with the product?
A: If have any abnormal, please contact us at the first time, we will immediately processQ5: Is optional lubrication provided?
A: We can offer a wide range of oils and greases for a variety of applications. Please contact our engineer for technical assistance with any special requirements