K38*42*17 Needle Roller Bearing with High Speed of Motorcycle Parts
|FOB Unit Price:||US $2 US $1|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||50000PCS Per Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: K38*42*17
- The Number of Rows: Multi-column
- Material: Chrome Steel, , Bearing Steel Et
- Load Direction: Radial Bearing
- After Sales Service: One Year
- Developing Ability: Customer′s Drawing or Samples Accepted
- Feature: Low Noise High Speed Long Life Durable
- Company Type: Manufacturer
- Assembly Method: Du
- Trademark: ZHH and OEM
- Specification: CE, ROHS
- HS Code: 848360009
- Rolling Body: Roller Bearings
- Outer Dimension: Micro(≤26mm)
- Spherical: Non-Aligning Bearings
- Separated: Unseparated
- Quality: One Class
- Sample: Avaliable All The Time
- Clearance of Hf Bearing: C0, C2, C3
- Axial Clearance: C1..C4
- Seal: No
- Transport Package: Standard International Industrial Packing
- Origin: Changzhou City Jiangsu Provinice
K serie bearing Characteristics
Structure of this product is our company according to the gear box characteristic improvement of products, from cars keep parts to keep pressing frame, using soft nitriding process.
Features: high strength, its weight is light, flexible starting, low noise.
Needle roller and cage components for independent bearing unit, needle guided by cage accurately. This kind of bearing ring, the radial cross section is small, large load capacity, applicable to the limited size of the radial installation supporting structure. To suit the bearing surface of the shaft neck and the shell hole surface directly as inner and outer rolling bearing surface, the surface hardness is commonly 58 to 64 HRC, surface hardening layer depth of 0.6 ~ 1 mm, usually raceway surface roughness Ra value of 0.32 microns; The axis of rotation accuracy requirements, Ra value of 0.20 microns. Using carburizing steel or high frequency quenching, while to reach the surface hardness, 52.3 HRC (hv) 55 of the hardened layer depth should be (0.08 ~ 0.10) within the scope of the Dw mm x (Dw: needle diameter), the core hardness in 30 ~ 45 HRC is advisable.
|Greese/Oil||As you requirement, such as SRL ,PS2, Alvania R12 and so on|
|Quality standard||ISO 9001:2008 standard|
|features||long life with high quality|
|low noise with strict controlling of bearing quality|
|high load by the advanced high-technical design|
|OEM service to meet your requirements|
|international standard .first- class in china|
|manufacture process||We have complete process for the production and quality assurance to make sure our products can meet your requirement.|
5.Greasing and gland
|Delivery Date||As soon as possible for your requirement|
|Payment Term||A: 30% T/T in Advance, 70% T/T Against Copy Of B/L|
|30% T/T in adwance, 70% T/T before delivery|
|B: 100% L/C At Sight|
|C: 100% Western Union or Paypal in advance.(specially for air shipment or small amount)|
|Brand||ZHH or OEM,etc.|
|Packaging Details:||1.Neutral packing(neutral plastic bag+neutral tan box+neutral carton+Plywood pallets 2.Color box packing(plastic bag+color box+carton)+Plywood pallets 3.As the clients' requirement|
|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, )
3) More than 200 KGS, we will send by sea. ( Cheapest )
|port of shippment by sea||shanghai ningbo qingdao|
1 . QUALITY CONTROL :
More than 10 years of industry experience,and the factory equipment is from JAPAN AND GERMAN,100% test the quality before delivery.
2 . SUPPORT :
24-hour response in english on line and provide technical support.
3 . RICH STOCK :
Huge stock goods ensure you Very Short Delivery Time(Generally 1- 3 days after payment for stocks.
4 . GOOD AFTER SALES SERIVICE :
(One year quality warranty, money can be deducted or refund if any quality problem).
5 . PROFESSIONAL :
Well-trained & experienced staff are to answer all your inquiries in English of course.
6 . CONFIDENTIAL :
Your business relationship with us will be confidential to any third party.
7 . GOOD MATERAILS :
We only use the best steel on the market.
8 . POWERFUL PARTNER :
Our Bearings are mated with many well-known enterpriss, such as Japan Mabuchimotor, Germany BBS, America Leeson globally and domestic. Our Bearings are exported to more than 120 countries and regions including US, Italy, Germany, Egypt an the Middle East.
9 . TESTING :
100% test of the quality and packing will be done before delivery.
10. OVERSEAS EXHIBITIONS :
We have more than five chances to attend exhibitions overseas , which means that we have the ability of providing professional suggestions and best service for our clients;
Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.