6210ZNR

PRODUCT DEFINITION
Brand	NTN
d - Internal diameter	50 mm
D - External diameter	90 mm
B - Bearing/Inner ring width	20 mm
d1 - External diameter inner ring	59,6 mm
D1 - Inner diameter outer ring	80,8 mm
a min - Min position Groove	3,07 mm
a max - Max position groove	3,28 mm
rs - Min fillet radius	1,1 mm
rNs - Min fillet radius	0,5 mm
D3 - Max bottom groove diameter	86,79 mm
b min - Min groove width	2,7 mm
b max - Max groove width	3 mm
r0 max - Max bottom groove radius	0,6 mm
D4 max - Max outer diameter of assembled stop ring	96,5 mm
f - Stop ring thickness	2,41 mm
Snap ring reference	R90
Radial clearance class	CN
Mass	0,453 kg

PRODUCT PERFORMANCE
C - Dynamic load	37 kN
C0 - Static load	23,2 kN
Cu - Fatigue limit load	1,05 kN
f0 - Coefficient	14.4
Nref - Reference thermal speed	8200 tr/min
Nlim - Mechanical Limit Speed	12000 tr/min
Tmin - Min operating temperature	-40 °C
Tmax - Max operating temperature	120 °C

ABUTMENT
da max - Max shoulder diameter IR	56,5 mm
da max - Max shoulder diameter IR	59,6 mm
Da max - Max shoulder diameter OR	83,5 mm
ra max - Max shaft & housing fillet radius	1 mm
rNa max - Max fillet radius on segment side	0,5 mm
Db min - Min stop ring position diameter	98 mm