5/10PCS 639ZZ Bearing 9*30*10 mm ABEC-7 Grade 639Z High Speed Miniature 639 Z ZZ Ball Bearings
وصف
Bearings
639ZZ Bearing details
number 639ZZ
Type Miniature ball bearings, Metric design, with two shielded
d 9.0 mm
D 30 mm
B 10.0 mm
rmin. 0.60 mm
Cr 5100 N
C0r 2390 N
Limiting speeds 24000 min-1 (Grease)
db 15.4 mm
Db 25.6 mm
rb 0.60 mm
Mass 36.00 g (approx.)
Nodes bearings have 639ZZ bearings in stock, Metric design, with two shielded.
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is_customized : Yes
Material : Bearing Steel
Model Number : 639ZZ