同城彩票开奖

1.Intellectual property right:
BH R&D center has paid great attention to intellectual property protection since its establishment, applied and obtained the patent of idler bearing assembly, automobile CVT box bearing, automobile silicon oil clutch bearing, high speed motorized spindle bearing for machine tool, double-row angular contact ball bearing, angular contact thrust ball bearing for RV reducer of industrial robot, high speed bearing, short cylindrical roller bearing, shock absorber bearing for automobile, semi automatic bearing assembly line, more than 10 of them are invention patents.
2.Standards formulated:
BH R&D center has led or participate in the formulation and modification of national standard and industry standard for main production of BH Bearing, there has been 14 standards so far as follow: 
GB/T 10531-2005 Rolling bearing Double row angular contact ball bearing for electromagnetic clutch of automobile air conditioner JB/T10859-2008 Rolling bearing Automobile engine tension pulley and idler wheel bearing and unit thereof.
GB/T24606-2009 Rolling bearing Nondestructive testing Magnetic particle testing 
GB/T25765-2010 Rolling bearing Ball bearing for automobile gearbox
JB/T10239-2011 Rolling bearing Crimping type shield for deep groove ball bearing  Technical conditions
GB/T20057—2012 Rolling bearing  Single row cylindrical roller bearings Off edge chamfer dimensions of loose rib and ferrule.
GB/T8597-2013 Rolling bearing Rustproof packaging 
JB/T 6637-2014 Rolling bearing Technical conditions of standard
GB/T32562-2016 Rolling bearing Measuring method of friction torque
GB/T307.3-2016 Rolling bearing General technical rules
JB/T *****-2017 Rolling bearing Bearing for automobile shock absorber and unit thereof
JB/T 8167- 2017 Rolling bearing Automobile generator bearing Technical conditions
GB/T****- 2017 Rolling bearing Precision bearings for RV reducers of industrial robots 
GB/T****- 2017 Flexible bearing for harmonic reducer of industrial robots
3.Project completed:
1997, BH crankshaft bearing for motorcycle engine was awarded as National key new products
1999, BH crankshaft bearing for motorcycle engine was awarded as Key National Torch Program
1999, BH crankshaft bearing for motorcycle engine was listed in Medium and Small Scale Enterprises Technology Innovation Fund
2000, 76/38-RZ/YA3 Automobile clutch release bearing was awarded as National key new products
2001, BH crankshaft bearing for motorcycle engine was awarded as Zhejiang's new high technology products
2003, BH electromagnetic clutch bearing for automobile air conditioner was listed in National Torch Program
2004, BH expansion compensation bearing was listed in National Torch Program
2005, BH high sealed compressive bearing was listed in National Torch Program
2006, BH Multilateral locking bearing was listed in National Torch Program
2007, BH automobile gearbox bearing, BH automobile engine tensioner bearing, BH automobile air conditioner electromagnetic clutch bearing and BH expansion compensation bearing was Zhejiang's new high technology products
2010 BH high-load long-life ball screw bearing was listed in National Torch Program
2011, BH high speed motorized spindle bearing for CNC machine tool was listed in National Torch Program
2011,BH thrust angular-contact ball bearing for CNC machine tool was listed in Medium and Small Scale Enterprises Technology Innovation Fund
2012, BH double row deep groove ball bearing for idle wheel of car was listed in National Torch Program
4.Awards obtained:
2003, BH crankshaft bearing for motorcycle engine was awarded as outstanding National Torch Program of 15th anniversary.
2003, BH electromagnetic clutch bearing for automobile air conditioner and BH automobile engine tensioner bearing won the third prize of Science and Technology Progress of Zhejiang province
2004, BH expansion compensation bearing won the second prize of Science and Technology Progress of Taizhou City
2008, BH automobile alternator bearing won the third prize of Science and Technology Progress of Chinese Engineering Industry.
2011, BH high speed motorized spindle bearing for CNC machine tool won the second prize of Science and Technology Progress of Taizhou City
2012, BH double row deep groove ball bearing for idle wheel of car won the award of Outstanding science and technology progress of All China Federation of Industry and Commerce.


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