motor bearing type R4ZZ

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Part Number R4zz
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Shields
Bore diameter(d) 1/4″︱6.35mm
Outer diameter(D) 5/8″︱15.875
Width(B) 0.1960″︱4.978mm
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)  2.381mm
BALL QTY 8
lubrication grease(oil available)
Temperature Range -30℃~130℃
weight(g) 4.54
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr) 1259 N
Static Load Rating (Cor)  498  N
motor bearing type r4zz d

BEARING INTERCHANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
R4zz R-4zz R4zz Y1/4zz 6BR1/4Azz R4zz
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