Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.
Product Name | Needle roller bearing |
Model Number | KRV 62 PPA |
Bearing Seals | ZZ,RS, 2RS, R2, Z, 2Z, 2RZ etc |
| Cage typle | Brass cage or Stainless cage |
| Clearance | C0,C2,C3, or as requested |
| Precision | P0, P6, P5, P4, P2 or as requested |
size | 62x24x80mm |
Material | Chrome steel, Gcr15 |
Brand | KOYO/NSK/NTN/ARJG |
Guarantee | 2 months |
Package | Pallet,wooden case,commercial packaging or as customers' requirement. |
Bearings weight | 0.79KG |
Payment Item | 1.:100%TT 2.: 30% T/T , 70% before delivery 3.: T/T ,Western Union , Paypal ,Credit card, weChat, Alipay |
| Price terms | EXW, FOB, CIF ,CFR |
| Quality standard | ISO9001:2000/SGS/CE |
Delivery Time | 7-15 days after order confirmation,upon the quantity. |
| Package | 1. Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets; 2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets; 3.According to customer's requirements |
| Application | Auto, tractor ,machine tool, electric machine, water pump, agricultural machinery |
Bearing Advantage | 1) Good quality,strong packing and reasonable price. 2) Timely delivery. 3) Perfect after-sales service |
| Bearing No. | Boundary Dimensions ( mm ) | Weight (kg) | ||
| Model # | d | D | B | |
| HK2010 | 20 | 26 | 10 | 0.012 |
| HK2012 | 20 | 26 | 12 | 0.014 |
| HK2016 | 20 | 26 | 16 | 0.019 |
| HK2016 2RS | 20 | 26 | 16 | 0.018 |
| HK2020 | 20 | 26 | 20 | 0.024 |
| HK2020 2RS | 20 | 26 | 20 | 0.023 |
| HK2210 | 22 | 28 | 10 | 0.013 |
| HK2212 | 22 | 28 | 12 | 0.015 |
| HK2216 | 22 | 28 | 16 | 0.021 |
| HK2216 2RS | 22 | 28 | 16 | 0.018 |
| HK2220 | 22 | 28 | 20 | 0.026 |
| HK2220 2RS | 22 | 28 | 20 | 0.026 |
| HK2512 | 25 | 32 | 12 | 0.02 |
| HK2516 | 25 | 32 | 16 | 0.027 |
| HK2516 2RS | 25 | 32 | 16 | 0.027 |
| HK2520 | 25 | 32 | 20 | 0.033 |
| HK2520 2RS | 25 | 32 | 20 | 0.031 |
| HK2524 2RS | 25 | 32 | 24 | 0.04 |
| HK2526 | 25 | 32 | 26 | 0.044 |
| HK2530 2RS | 25 | 32 | 30 | 0.047 |
| HK2816 | 28 | 35 | 16 | 0.029 |
| HK2820 | 28 | 35 | 20 | 0.036 |
| HK2820 2RS | 28 | 35 | 20 | 0.034 |
| HK3012 | 30 | 37 | 12 | 0.023 |
| HK3016 | 30 | 37 | 16 | 0.031 |
| HK3016 2RS | 30 | 37 | 16 | 0.031 |
| HK3020 | 30 | 37 | 20 | 0.039 |
| HK3020 2RS | 30 | 37 | 20 | 0.036 |
| HK3024 2RS | 30 | 37 | 24 | 0.044 |
| HK3026 | 30 | 37 | 26 | 0.051 |
| HK3512 | 35 | 42 | 12 | 0.027 |
| HK3516 | 35 | 42 | 16 | 0.036 |
| HK3516 2RS | 35 | 42 | 16 | 0.032 |
| HK3520 | 35 | 42 | 20 | 0.044 |
| HK3520 2RS | 35 | 42 | 20 | 0.041 |
| HK4012 | 40 | 47 | 12 | 0.03 |
| HK4016 | 40 | 47 | 16 | 0.039 |
| HK4016 2RS | 40 | 47 | 16 | 0.037 |
| HK4020 | 40 | 47 | 20 | 0.054 |
| HK4020 2RS | 40 | 47 | 20 | 0.048 |
| HK4512 | 45 | 52 | 12 | 0.033 |
| HK4516 | 45 | 52 | 16 | 0.046 |
| HK4520 | 45 | 52 | 20 | 0.056 |
| HK4520 2RS | 45 | 52 | 20 | 0.054 |
| HK5020 | 50 | 58 | 20 | 0.07 |
| HK5024 2RS | 50 | 58 | 24 | 0.081 |
| HK5025 | 50 | 58 | 25 | 0.09 |
| HK5520 | 55 | 63 | 20 | 0.074 |
| HK5528 | 55 | 63 | 28 | 0.105 |
| HK6012 | 60 | 68 | 12 | 0.049 |
| HK6020 | 60 | 68 | 20 | 0.081 |
| HK6032 | 60 | 68 | 32 | 0.136 |
Jinan Qinzhou Bearing Co. Ltd. is a Chinese bearing manufacturer which is located in the city of Jinan - the provincial capital of Shandong province, China. The enterprise professional concentrates on manufacturing all kinds of bearings as our own brand QZ, mainly include roller bearings and ball bearings. And we have also set a long-term cooperation with several famous bearing companies in the world. The products we produce have already been sold to all over China and also abroad, the bearing brand QZ enjoys high states in the rolling bearing industry of China and is highly praised by our customers.
With our company's continuously growing for several years, from rough to mature, we have set up a one-stop production line with a daily output of million sets.
Our company goes after the goal of zero defect products, continuously introducing professional equipments and sound detecting instruments, and constantly improving our products' quality. Strict inspection of the products before leaving factory ensures that each batch of products achieve the unified standard.
We have full-scale types of the bearings, which are widely used in engineering machinery, machine tool, car industry, metallurgy, mines, oil industry, electric power supply, railway industry and so on. To be honest, To be professional are our operation principle. We concentrate on providing the most efficient and superior service to our customers. The company has professional sales engineers who can provide the customers with superior pre-sale and after-sale services and also the technology consulting.
We have stable client base all over China through years of operating. The company has stable inventory of all kinds of bearings you need, including deep groove ball bearing, self-aligning ball bearing, cylindrical roller bearing, spherical roller bearing, needle bearing, tapered roller bearing, thrust ball bearing, thrust roller bearing, angular contact ball bearing, knuckle bearing, ceramic bearing, forklift bearing, insert bearing and so on.
Packing
A. plastic box+outer carton+pallets
B. plastic bag+box+carton+pallet
C. tube package+middle box+carton+pallet
D. Of course we will also be based on your needs
Delivery
1.Most orders will be shipped within 3-5 days of payment being received.
2.Samples will be shipped by courier as FedEx,UPS,DHL,etc.
3.More than 3000 set bearings, it is recommended to be shipped by sea (sea transportation).
Before-sales service :
1.Offer bearing related consultation about technology and application;
2.Help customers about bearing choice, force analysis, 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 cost
5.Design and develop non-standard bearing to support customers' technology innovation
After-sales service :
1.Offer training about bearing installation and maintenance;
2.Offer guidance about bearing installation, adjustment and testing at site;
3.Help customers with trouble diagnosis and failure analysis;
4.Visit customers regularly and feedback their rational suggestions and requirements to company
Q : Why choose us?
A: a. With experience of about 10 years
b. Strict Inspection and high quality with reasonable price
c. OEM service provided.
d. Delivery products from our factory warehouse, delivery time is short .
Q: What kind of bearing you producted?
A: main products are ball bearing, plastic bearing, ceramic bearing, needle bearings and
parts as per customers' drawings or samples.
Q: When selecting bearings, what should we need to consider?
A: The precision of the bearings (dimension tolerance, loading rate), internal
clearance and hardness under heat treatment, structure of cage and material.
Q:Your product certifications?
A: ISO 9001:2008 , ISO 9001:2000
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: What about the lead time?
A:Sample needs 3-7 days, mass production time needs 3-4 weeks
Q:What is your payment method?
A: We accept T/T, PAYPAL or Western Union, credit card or via ALIBABA.
