ZARN3570-L-TV INA Catalog

Needle roller/axial cylindrical roller bearings ZARN..-L, double direction, long shaft locating washer

d	Bore diameter	35 mm
D	Outside diameter	70 mm
H	Hight	70 mm
Ca	Basic dynamic load rating, axial	56.000 N
C0a	Basic static load rating, axial	148.000 N
Cr	Basic dynamic load rating, radial	26.000 N
C0r	Basic static load rating, radial	47.000 N
Cua	Fatigue load limit, axial	12.900 N
Cur	Fatigue load limit, radial	6.800 N
nG Oil	Limiting speed for oil lubrication	4.800 1/min
nG Grease	Limiting speed for grease lubrication	1.700 1/min
MRL	Bearing friction torque	0,9 Nm
≈m	Weight	0,949 kg
Da max	Maximum diameter of housing shoulder	61 mm
da min	Minimum diameter shaft shoulder	43 mm
H1	Height outer ring over wave washer	53 mm
C	Width, outer ring	20 mm
D1	Rip diameter shaft washer	60 mm
D2	Heeldiameter wave washer long	45 mm
D3	Outside diameter wave washer long	58 mm
B	Width, inner ring	11 mm
B1	Width wave washer long	27 mm
B2	Width heel wave washer long	13 mm
rmin	Minimum chamfer dimension	0,3 mm
r1 min	Minimum chamfer dimension	0,6 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
caL	Rigidity axial	2.600 N/µm
ckL	Tilting stiffness	740 Nm/mrad
Mm	Mass moment of inertia	3,21 kg * cm²
radial	Recommended INA precision locknut for radial locking (not included)	ZMA35/58
axial	Recommended INA precision locknut for axial locking (not included)	AM35/58
MA	Tightening torque nut	40 Nm
Cage	plastic cage	TV
Locating Feature , bearing outer ring	Stepped shaft locating washer extended on one side	L