Ntn 626ZZ Deep groove ball bearing, radial contact, pressed steel cage, shields on both sides

PRODUCT DEFINITION

Brand SNR

d - Internal diameter 6 mm

D - External diameter 19 mm

B - Bearing/Inner ring width 6 mm

d1 - External diameter inner ring 9 mm

D1 - Inner diameter outer ring 16,7 mm

rs - Min fillet radius 0,3 mm

Radial clearance class CN

Mass 0,007 kg

PRODUCT PERFORMANCE

C - Dynamic load 2,75 kN

C0 - Static load 0,9 kN

Cu - Fatigue limit load 0,04 kN

f0 - Coefficient 10.5

Nref - Reference thermal speed 33000 tr/min

Nlim - Mechanical Limit Speed 46000 tr/min

Tmin - Min operating temperature -30 °C

Tmax - Max operating temperature 120 °C

BEARING FREQUENCIES

BPFO - Characteristic outer ring frequency (60 rpm) 2,558 Hz

BPFI - Characteristic inner ring frequency (60 rpm) 4,442 Hz

FTF - Characteristic cage frequency (60 rpm) 0,365 Hz

BSF - Characteristic rolling element frequency (60 rpm) 3,445 Hz

ABUTMENT

da min - Min shoulder diameter IR 8 mm

da max - Max shoulder diameter IR 9 mm

Da max - Max shoulder diameter OR 17 mm

ra max - Max shaft & housing fillet radius 0,3 mm

ex-stock subject to prior sales otherwise 6-8 months