12x17x12 mm Drawn Cup Needle Roller Bearing HK 121712
Drawn cup needle roller bearings
Overview: Drawn cup needle roller bearings support radial loads and reduce fircition between rotating components, with a drawn outer shell serving as a raceway for the rollers. The small cross section of the drawn cup bearing provides high load-carrying capability with minimum required space. Drawn cup bearings are easily installed with a press fit in the housing.
* Sizes: 3mm--189.7mm (0.1181in--5.500in) bore
* Markets: Transmission, transfer cases, engines, value trains, steering and breaking systems, axle supports, outboard engines, power tools, copiers, fax machines, paper moving equioment and appliances
* Features: Available in two basic designs: full complement and caged
* Benefits: Full complement bearings handle high radial load-carrying capability. Caged bearings povice high speed and maximum lubricant-retention capability
| Fw | 12 mm | |
| D | 17 mm | |
| C | 12 mm | Tolerance: -0,3 |
| rmin | 0.4 mm | |
| m | 5.5 g | Mass |
| Cr | 5100 N | Basic dynamic load rating, radial |
| C0r | 7000 N | Basic static load rating, radial |
Q: I have a urgent order , and want to find a good supplier in short time ,what should i do ?A: Please send your inquiry to me ,and tell me ,the model ,quantity ,material ,package ,precision ,you need ,i will give you a quick response.
Q: How can i get a price with a discount ?A: Discount according to orders .Bigger order ,less money every bearing will cost ,then discount will be bigger .
Q: I have a trial order ,the quantity is little ,could you manufacturing it for me ?A: Please contact me ,i will tell you the MOQ.If you also need we design the single box for you ,we could make it for you ,and the extra cost of the order will return you by next official order.
Q: I don’t know your factory before ,could you tell me which company you are cooperating now ? I want to get to know more about your factory?A: Sorry ,this is our company regulation :we should not let the information of our customer out ,in the same time ,we also keep your information confidential.If you want to know more information ,you could get some free sample from our factory or visit factory if you have the time .
Q: Does your company could accept D/P or D/A payment terms?A: The payment terms of our company is :30% deposit by T/T or West Union ,70 % balance against the copy of B/L.
Q:Now i have a important order ,the quality must be good ,and my customer will test the goods when receive it ,the quality must be good ,can i trust you ?
A:Our manufacturing factory was founded over 10 years. With so many year professional experience, if you need some certificate to show for your customer, pls inform us. We belive could help u to enlarge your market!