7mm ball bearings 687ZZB4

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Part Number 687ZZB4
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Shields
Bore diameter(d) 7mm
Outer diameter(D) 14mm
Width(B) 4 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)  2mm
BALL QTY 9
lubrication grease(oil available)
Temperature Range -30℃~130℃
weight(g) 2.95
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr) 997 N
Static Load Rating (Cor) 410 N
7mm ball bearings 687zz d

BEARING INTERCHANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
687ZZ L-1470ZZ W687ZZ AY7ZZ 687-2Z 687ZZ
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