Basic Info.
Model NO.
3205 3305 3206 3306 3207 3307
Rolling Body
Ball Bearings
The Number of Rows
Double
Outer Dimension
Medium and Large(120-190mm)
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Forming Way
Stamping or Turning
Single Row
78xx, 79xx, 70xx, 72xx, 73xx, 74xx
Double Row
52xx, 53xx, 32xx, 33xx, Ld57, Ld58
Four Point Contact
Qj2xx, Qj3xx
Specification
ISO9001; CE
Product Description
Angular Contact Ball Bearings are both radial and axial loads. It can work at higher speeds. The contact angle, the higher the axial load carrying capacity. High-precision and high-speed bearings usually take the contact angle of 15 degrees. In the axial force, the contact angle will increase
Feature
A, which can also bear radial and axial load or axial load
B, running resistance is small, the limit speed is high
C, high rotation accuracy
D, noise and vibration
E, single row angular contact ball bearings can only bear a direction of the axial force, is usually used to balance the axial force
Product application:
Machine tools, precision instruments, automotive, fluid transportation machinery, light industry machinery, etc.
Bearing No.(New) | Bearing No.(Old) | Inner Diameter(Mm) | External Diameter(Mm) | Width(Mm) | Cr(Kn) | Cor(Kn) | Grease Lubrication Speed(R/Min) | Oil Lubricatin Speed(R/Min) | Weight(Kg) |
3205 | 3056205 | 25 | 52 | 20.6 | 18.9 | 18.2 | 7800 | 10000 | 0.19 |
3305 | 3056305 | 25 | 62 | 25.4 | 28.9 | 26.5 | 6800 | 9100 | 0.369 |
3206 | 3056206 | 30 | 62 | 23.8 | 27.3 | 27 | 6500 | 8700 | 0.32 |
3306 | 3056306 | 30 | 72 | 30.2 | 38.1 | 36.1 | 5800 | 7800 | 0.585 |
3207 | 3056207 | 35 | 72 | 27 | 36.8 | 37.5 | 5600 | 7500 | 0.48 |
3307 | 3056307 | 35 | 80 | 34.9 | 48.6 | 46.8 | 5200 | 7000 | 0.816 |
Maintenance
1, when the bearing is run to a certain period of time (or Paul maintenance support period), will be bearing all removed;
2, with a clean diesel or kerosene soaked with cleaning bearings, if technical conditions are preferably sealed cover cleaning;
3, air dry after washing clean the oil, check the appearance of damage;
4, with about a 150mm, angular contact ball bearing diameter equal to the inner diameter of the stick (preferably hollow tube), one end fixed a bearing;
5, rapid rotation of the bearing by hand while the stick (woodwind) and the other end on top of the microphone or audio amplifier to listen to the debate on the ear bearing rotation noise;
6, after the fixed bearing lateral toggle stick to check whether the bearing wear loose;
7, loose serious, turn the noise is too large, there is a serious defect Bearings should be eliminated, replaced with the same model;
8, take a bucket of the appropriate amount of grease (high yellow grease) with gentle heat to melt (non-thermal), will detect over-bearing into the bucket to soak no bubbles overflow. Cooling before removing bearing grease, grease residue less. After cooling remove grease angular contact ball bearings, grease residue quantity. Determine how much residual amount of grease required.
9, wipe with a soft cloth or tissue paper bearing grease outside the bearing fitted to the pulley undisturbed security, maintenance work is completed.
Shipping:
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )
4)15 - 30 days after the receipt of deposit and confirmation on all designs based of normal condition.
Payment:
1) TT, 30% deposit , 70% before shipment.
2) L/C at sight. (high bank charge, not suggest , but acceptable )
3) 100% Western Union or Paypal in advance. (specially for air shipment or small amount)
Why Choose Us?
1. Experience: we have more than 20 years' experience in manufacturing bearings. The complete industry chain: continuous material suppliers,
strong supply capacity, perfect system of freight forwarding are served to you.
2. Professional: almost types of ball bearings and roller bearings can be offered. Diameter 10-60mm, the length can be produced according to your requirement. Besides, OEM service is available.
3. Quality: we have our own factory, professional design team, strict quality control system and strong transportation cooperation. SGS and ISO certificates are successfully passed.
4. First-class Service: we ensure the well processing of the practice of our products for customers.
5. Carton Fair: We have booths at Canton Fair and East-China Fair, and also some international fair
abroad. You will get what you want at our booth.
Please feel free to contact with us at any time!
Address:
China ( Skype: Live: Sjzcbearing ), Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Textile
Management System Certification:
ISO 9001
Company Introduction:
Shanghai Shengjian Bearing Co., Ltd is the new sub-branch of Shandong Shengjian Bearing Co., Ltd, which is specilized in bearing design, R&D, manufacturing and sales for 15 years.
We are committed to manufacturing and providing bearings of high quality, high stability and long life span with advanced technology and strict qualtiy control system like heat treatment, grinding, assembly, testing to meet customers requirements.
Our production line: Deep groove ball bearings, Spherical ball bearing, Thin section bearing, Thrust ball bearing, Thrust roller bearing, Cylindrical roller bearing, Tapered roller bearing, Needle roller bearing, Rod end bearing, Angular contact ball bearing, etc.
Based on long-term elaborately research and advanced management concept, We carefully do every point, every drop for the customers to creat "win-win"
Our advantages:
1. Competitive price, high quality
2. OEM service
3. Timely delivery
4. Large stocks
5. ISO 9001: 2008
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.