SHF25/SHG25 Cross slewing ring bearing 68x110x20.7mm china SHF harmonic drive special for robot suppliers
- Wholesale Price:
Quantity Price 20+ $93.10 50+ $88.20
Crossed Roller Bearings Parameters
Precision grade- P4
Lubrication type- Grease lubrication
Load direction- Multi-load
Structure- integraty inner ring and outer ring
Harmonic drive bearing is cross roller structure.According to its application area there are two types one is our ring split and inner ring integraty another one is outer ring and inner ring all integraty.Rolling body are cylindrical rollers which arranged orthogonality,this structure can make one bearing can bear the load from every direction e.g. radial,axial and tilting torque etc. Bearing with high rigidity,rotation accurancy and load carrying capacity. This series bearing has compact appearance,with mounting hole,customer can mount directly,suitable for every kinds of harmonic drives.
Harmonic drive bearing series
SHF(SHG) series(Outer ring integraty,inner ring integraty)
Outer ring and inner ring are all integraty structure,mounting will have no affect on performance ,it can abtain stable running accurancy and torque.suitable for every kinds of SHF(SHG) series harmonic drives.
SHF/SHG series models (Dimension- dx D x H mm):
SHF-17/SHG-17 Dimension 47x80x17mm
Bearing with high quality compound lithium-based grease in factory,so under normal using condition there is no need to add grease.but for bearing running ,in the inital stage ,the frictional torque will increase temporarily, frictional torque will be stable when grease uniformly adhere to raceway and roller.
If the bearing using condition change,general grease can not meet your requirements ,pls contact us.
Pls clean up the parts e.g bearing seat ,axis etc,Which related to the bearing mounting. Check the burrs(make sure good fit tolerance between inner ring of bearing seat and outer ring of bearing, shaft neck and inner ring of bearing)
When tightening scew, Retaining bolt locking should be divided to 3~4 stages from incompletion locking to completion locking,according to the “ + crossing method” again and again.
pls do not disassembly the bearing,for it is adjust by professional workers and to keep good preload and grease. If it runs abnormally after you receiving the bearing ,pls contact us.
Besides, bearing working temperature is -20℃~+80℃,if not ,pls contact us.
Items will be shipped within 7 business day once payment received ,if we have any problem about the product,we will leave a message in time,pls kindly reply us in time also to avoid the mistake happen.
According to you, all major credit card, T/T etc are acceptable.if possible ,you can contact us first.
Q:How do I pay for my purchase?
A: we accept the following payment methods: credit card;T/T;western union.
Q:How much does it cost to ship to my country?
A: We can do Free shipping by China Post Air Mail (under 1kg weight) and Express way(EMS, Fedex and DHL) , It needs about 15-45 working days. It depends on the destination. If you need the goods urgently, we also provide express way(EMS, Fedex and DHL). Most of the bearing in our store will send by Express way(EMS, Fedex and DHL).
Q:Is there any tracking Number for my item?
A: Yes, we ship every order with their Tracking Number, and you can view the shipment staus on the corresponding website.
Q:Does this product come with retail package?
A: We have declared the packing detail on the description of each product, please check it, thank you!
Q:I am a reseller,I would like to buy many pieces of your item, what's the wholesale price?
A: Hi,thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks!
Q: Does your price include import duty?
A: No, our price are not include import taxes and coustom duty. We will make goods as gift with low value, you have to responsible for the import duty if your country required.
Other questions,pls leave us message or send email... we are always here~ thanks