micro miniature bearings 689-2RS

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Part Number 689-2RS
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Rubber seals
Bore diameter(d) 9mm
Outer diameter(D) 17mm
Width(B) 5 mm
material Chrome steel 52100(Gcr15)
ring material Chrome steel 52100(Gcr15)
cage material 300 Series Stainless Steel
ball material Chrome steel 52100(Gcr15)
shields material 300 Series Stainless Steel
Grade ABEC-1(higher grade available)
Clearance C0(other clearance available)
BALL SIZE(mm) 2 mm
lubrication grease(oil available)
Temperature Range -30℃~130℃
weight(g) 4.38
ISO9001:2015 PASSED
Dynamic Load Rating (Cr)1128 1128 N
Static Load Rating (Cor) 534 N
micro miniature bearings 689 2rs d

    689-2RS is belong to micro miniature bearing in Runstar, it is a metric series of micro miniature bearing with rubber seal. It is with a bore diameter 9mm,a outer diameter 17mm, and a width 5mm, and it is designed to support the dynamic load rating 1327 N.

Established in 2007, Zhangzhou Runstar Bearings Manufacturing Co.,Ltd is a professional micro miniature bearing manufacturer for industries in China. Equipped with advanced production line and inspection instruments, Runstar have our own factory of nearly 5000 square meters and we have our own professional R&D teams to supply and solve the solutions for industries.we design and manufacture metric and inch of micro miniature bearing with a grade from ABEC-1 to ABEC-9,the material of micro miniature bearing from Runstar can be chrome steel,stainless steel or hybrid ceramic for choice. All micro miniature bearing from Runstar are strictly controlled under ISO9001:2015,with RoHs and REACH compliance. We export micro miniature bearing wordly,and they are well-known for high precision,high speed,low voice and long life, most of them are widely used in precision instrument,home application,medical device,massage equipment,sports equipment,textile machinery,woodworking machinery,motor,power tool,water pump,air compressor,fishing reel and Yoyo etcs. I sincerely hope to establish a good business relattion with you, if you are interested in our products,please feel free to let me know,high attention and fast reply will be given for you.



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