Product Description
Deep groove ball bearings are available in a variety of sizes and are the most popular of the rolling bearings. This type of bearing supports radial load and a small degree of axial load in both directions simultaneously. Deep groove ball bearings are popular due to their versatility, affordability, and capability to run at high speeds.
Product picture&2D Drawing of 6306 Deep Groove Ball Bearing


| Specifications |
| Clearance C0(Normal) |
| Features Open |
Weights 0.345Kg |
| Bemensions |
| Bore Sizes d 30.00mm |
| Outside Diameter D 72.00mm |
| Outside Ring Width B 19.00mm |
| Radius Rs min 1.1mm |
| Basic Load Ratings |
| Cr Dynamic Load Rating 26.7kN |
| C0r Static Load Rating 15kN |
| Factors |
| Grease Reference Speed 9500rpm |
| Oil Reference Speed 12000rpm |
Application Fields
Deep Groove Bearings can be used in many areas.
- Rear wheels, transmissions,electrical devices in automobile industry
- General motors,household electric appliances in the electric industry
- Industry of machinery manufacturing of agriculture machines,construction machines,handling&loading machines,textile machines,engineering machines,etc.
- Industry of precision instuments,machine tools,pumps,internal-combustion engines,etc.
- Roller skates,yoyo etc.
SUN Bearing can provide professional consults to customer for your application fields and offer you specific application solutions with high efficiency and precise cost control.
Quality Control
Quality control of SUN Bearing for all bearing series
- Assembly
- Windage test
- Cleaning
- Rotary test
- Greasing and gland
- Noise inspection
- Apprearance inspection
- Rust prevention
- Product packing
Processing


Each bearing is 100% inspection by qualified inspectors and instruments in all above processes.


Packaging & Shipping
A. Package instuctions of SUN Bearing for all bearing series
- Commercial packaging: 1pc/plastic bag + color box + carton + pallet
- Industrial packaging: a). plastic tube + carton + pallet; b). plastic bag + kraft paper + carton + pallet
- Customized packaging solutions according to customers' requirements
- High quality rubber cover: waterproof, wear-resisting, high temperature resistance,corrosion resistance


B. Shipping
- By courier like EMS, DHL, UPS, TNT, Fedex
- By air to air port
- By sea to sea port
- Select the best shipment mode after customers' confirmation through negotiations between us
- Generally it is 3-15days if the goods are in stock. Or it is 10-45days if the goods are not in stock, it is subject to customers' quantity.
Payment term
SUN Bearing's payment terms for all bearing series.
- Preferred on line payment is through the trade assurance order of Alibaba,which guarantees the buyers to get compensation for free when suppliers default happens even though the suppliers refuse to handle disputes.
- Other payment modes are available including Paypal,T/T,Western Union,L/C etc.
- Confirm the payment terms by negotiation with our clients on the basis of mutual benefit.
Assure to inform customer the receipt of customers' payment at once.Then we will arrange the delivery ASAP.
Sample references
SUN Bearing's sample instructions for all bearing series.
- The bearing value below 80USD is for free.
- Customers only need to pay the freight in advance. We will send samples within 7days by (DHL, FedEx, TNT, EMS).
- As we have so many customers asking for samples all over the world,we can’t pay for the express charges for every customer.
- Pay back the express charges to our customers when customers engage a trial order.
Comments
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Feel free to contact me when you need any information about bearings,contact details as following:
click here to contact
Michael Li
Sales manager
Web: http://www.sunbearing.net
Tel/Fax:+86-411-88700549
Whatsapp/Mob.:+8615942892735
Facebook:facebook.com/michaelli2735