Active Member
|
[China]
Address: Chuangye building, liaocheng city, shandong province, China
Contact name:Yang
Linqing ZH Precision Bearing Manufacturing Co. Ltd. |
|
|
Bearing Steel Needle Roller Bearing HK0812 For Machine Tool Shifting Device
HK0812 Needle Roller Bearing:
8*12*12mm Bearing Features:
Inner Ring Diameter (bore):8mm
Outer Ring Diameter:12mm
Width:12mm
HK0812 Needle Roller Bearing Description:
| Model Number: | HK0812 |
| Inner diameter: | 8mm |
| Outer diameter: | 12mm |
| Width: | 12mm |
| Seal Type: | Double Shielded, 2RS |
| Material: | Chrome steel, Gcr15 |
| Precision Rating: | P0-P5 |
| Brand: | TOPE or other brands |
| Payment term: | T/T,L/C,Western Union, PayPal |
| Delivery time: | 1-5 days for small amout, 15-40 days for big amount |
HK0812 Needle Roller Bearing:
more models:
| Shaft Diameter (mm) | Bearing Designation | Boundary Dimensions(mm) | Basic Load Rating (N) | Limiting Speed (rpm) | ||||
| Current Designation | Original Designation | Fw | D | C | Cr Dynamic | Cor Static | Grease | |
| 3 | HK0306 | 7942/3 | 3 | 6 | 6 | 700 | 600 | 29000 |
| HK0306TN1 | 3 | 6.5 | 6 | 1230 | 840 | 27600 | ||
| 4 | HK0408 | 7947/4K | 4 | 8 | 8 | 1500 | 1200 | 27000 |
| HK0408TN1 | 4 | 8 | 8 | 1400 | 1100 | 27000 | ||
| 5 | HK0509 | 5 | 9 | 9 | 2400 | 2200 | 22800 | |
| HK051010-Y | 5 | 10 | 10 | 1600 | 1900 | 23400 | ||
| 6 | HK0608 | 37941/6 | 6 | 10 | 8 | 2200 | 2100 | 23000 |
| HK0609 | 47941/6 | 6 | 10 | 9 | 2200 | 2000 | 23000 | |
| HK0609TN1 | 6 | 10 | 9 | 2700 | 2600 | 23000 | ||
| HK061011 | 67941/6 | 6 | 10 | 11 | 2700 | 2700 | 23000 | |
| HK061012 | 6 | 10 | 12 | 2800 | 2800 | 23000 | ||
| HK6×10×13.5 | 6 | 10 | 13.5 | 3000 | 3100 | 23000 | ||
| HK061208-Y | 6 | 12 | 8 | 1900 | 1500 | 23000 | ||
| FC68680.1 | 6 | 12.35 | 11.5 | 3400 | 3000 | 23000 | ||
| 6.35 | SCE45 | 6.35 | 11.112 | 7.94 | 2200 | 1900 | 23000 | |
| SCE 47PP | 6.35 | 11.11 | 11.11 | 1800 | 1500 | 23000 | ||
| SCE47 | 6.35 | 11.112 | 11.11 | 3900 | 3600 | 23000 | ||
| SCE 49PP | 6.35 | 11.112 | 14.29 | 3200 | 3100 | 23000 | ||
| 7 | HK0709 | 47941/7 | 7 | 11 | 9 | 2400 | 2300 | 21000 |
| HK7×12×8 | 7 | 12 | 8 | 2600 | 2200 | 21000 | ||
| HK071209 | 7 | 12 | 9 | 2700 | 2300 | 21000 | ||
| 7.938 | SCE 57 | 7.938 | 12.7 | 11.11 | 3700 | 4000 | 21000 | |
| 8 | HK0808 | 37941/8 | 8 | 12 | 8 | 2600 | 2700 | 18000 |
| HK0808TN1 | 8 | 12 | 8 | 2400 | 2400 | 18000 | ||
| HK0810 | 57941/8 | 8 | 12 | 10 | 3200 | 3500 | 18000 | |
| HK0810Y | 8 | 12 | 10 | 2500 | 2550 | 18000 | ||
| HK0810-RS | 8 | 12 | 10 | 2400 | 1400 | 18000 | ||
| HK0812 | 8 | 12 | 12 | 4200 | 3700 | 18000 | ||
| HK081408 | 8 | 14 | 8 | 2000 | 2400 | 18000 | ||
| HK081410 | 8 | 14 | 10 | 3000 | 3200 | 18000 | ||
| HK081412 | 37942/8 | 8 | 14 | 12 | 4500 | 4300 | 18000 | |
| 9 | HK0908 | 9 | 13 | 8 | 2900 | 3200 | 18000 | |
| HK0910 | 9 | 13 | 10 | 3200 | 3600 | 18000 | ||
HK0812 Needle Roller Bearing Install:
1.The outer diameter of the auxiliary sleeve is coated with a thin layer of lubricating oil, which is inserted into the outer ring of the bearing, so that the auxiliary sleeve and the outer ring of the bearing form an annular hole, and then needle-rolling is installed in the annular hole.
2.After loading the needle, the auxiliary sleeve can be pushed out with the working shaft.
3.The rolling surface of the shaft or shell hole can be coated with a thin layer of grease, and the needle can be attached to the grease at the installation position in turn.
4.When placing the last needle, there should be clearance. The size of clearance should be 0.5mm on the circumference of needle roller bearing.
HK0812 Needle Roller Bearing Features:
1.Needle roller bearings are equipped with slender and long rollers (roller diameter D < 5mm, L/D < 2.5, L is roller length), so the radial structure is compact.
2.When the inner diameter size and load capacity of needle roller bearings are the same as other types of bearings, the outer diameter of needle roller bearings is the smallest, which is especially suitable for the bearing results with limited radial installation size.
3.According to the different use occasions, the bearing without inner ring or needle roller and cage assembly can be selected. At this time, the journal surface and the outer shell hole surface matched with the bearing directly serve as the inner and outer rolling surface of the bearing.
4.In order to ensure the same load capacity and operation performance as the ring bearing, the hardness of the raceway surface of the shaft or shell hole, and the processing accuracy. And the surface quality should be similar to the raceway of bearing ring. This kind of bearing can only bear radial load
Packing Method:
We have multiple packages for shielded radial ball bearing HK0306 7942/3
1. Industrial package: plastic tube + paper carton + wooden pallet
craft paper + paper carton + wooden pallet
2. Individual package: individual paper box + paper carton + wooden
pallet
3. As customer's demand
Factory Photo:
How to Place an Order:
1. Send us your bearing inquiry, including your bearing models,
your quantity. If you have brand requirement, please tell us which
brand do you need as well.
2. We will quote bearing price for you. Moreover, According to the
quantity of goods, we will give you different options of
transportation.
3. If you agree with our price, we will make proforma invoice for payment
4. After payment is done, we will start to prepare bearings and
arrange shipment
Quality In Everything We Do:
Suppliers quality: working only with the best
Our Supplier Quality and Development (SQD) division guarantees the
flawless supply of highest quality raw materials and components.
Process quality: accurate, on-time production
All manufacturing facilities employ a Lean approach in
manufacturing, involving every team member in a philosophy of
continuous improvement. We have state-of-the-art production lines
in all our plants. The integrated manufacturing process controls
enable us to check 100% of the parts at every critical production
step.
OEM-Quality Products
We deliver our products to leading global manufacturers of
transmissions, axles, differentials, and fluid pumps amongst
others; these customers use our products directly or integrate them
into their Original Equipment.
FAQ
Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.
Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?
Q:Dose your factory have any certificate?
A:yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.
Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.
Q:Could you tell me the material of our bearing?
A:We have chrome steel,and staninless steel,ceramic and plastic material.
Q:Could you offer door to door service?
A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)
Q:Coould you tell me the payment term of your company can accept?
A:T/T.Western Union,PayPal
Q:Could you tell me the delivery timr of your doods?
A:If stock,in 7days or base on your order quantity
Contact us:
Email: yang@yekbearing.cn
Mobile/Whatsapp/skype: +8613589478060
