ceramic bearings 687

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Part Number 687
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Open
Bore diameter(d) 7mm
Outer diameter(D) 14 mm
Width(B) 5 mm
material Zirconia Ceramic (ZrO2)
ring material Zirconia Ceramic (ZrO2)
cage material Polytetrafluoroethene(PTFE)
ball material Zirconia Ceramic (ZrO2)
shields material
Grade ABEC-1(higher grade available)
Clearance C0(other clearance available)
BALL SIZE(mm)   mm
BALL QTY
lubrication no grease
Temperature Range -30℃~130℃
weight(g) 2.95
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr)  N
Static Load Rating (Cor)    N
mini ball bearing 683 d

Runstar Bearing Manufacturing Co.;Ltd is a professional manufacturer of miniature ball bearing and thrust ball bearing,we have passed ISO9001:2015,Reach and RoHs.

BEARING INTERCNANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
687
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