100 pcs 6903-2Z ZZ bearings Ball Bearing 6903ZZ 17X30X7 mm 17*30*7 6903Z 6903ZZ free shipping

6903-2Z –100 PCS

You are buying new

100(one hundred) 6903-ZZ quality bearings.
Thin Ball Bearing

Dimension


D (Outside)

17 mm

d (Inside) Bore

30 mm

B (Width)

7 mm

Wgt. g


18 g per pc

RPM Limit


Grease 23000 rpm

Oil 28000 rpm

Vibration Level

V1- Above standard and less than V2

Shield/Closure codes


2Z (Two side metal seals)

Lubrication

Wide Temperature Range: - 20 C to 120 C

ABEC Tolerance Codes


ABEC1