INA ZARN70130-TV Bearing

Bearing number : ZARN70130-TV

Size (mm) : 70x130x82

Brand : INA

Bore Diameter (mm) : 70

Outer Diameter (mm) : 130

Width (mm) : 82

Bearing dimensions and specification in YHY catalogue:

d – 70 mm

D – 130 mm

H – 82 mm

B – 17,5 mm

C – 25 mm

D₁ – 115 mm

D_{a max} – 116 mm

d_{a min} – 100 mm

H₁ – 53,5 mm

r_{1 min} – 0,6 mm

r_min – 0,3 mm

m – 4,1 kg / Weight

C_a – 201000 N / Dynamic load rating (axial)

C_0a – 630000 N / Static load rating (axial)

C_r – 56000 N / Dynamic load rating (radial)

C_0r – 119000 N / Static load rating (radial)

n_{G Ol} – 2400 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} – 800 1/min / Limiting speed for grease lubrication

M_RL – 4,8 Nm / Bearing frictional torque

c_aL – 5800 N/??m / Axial rigidity

c_kL – 6000 Nm/mrad / Tilting rigidity

M_m – 62,2 kg x cm^2 / Mass moment of inertia for rotating inner ring

– 1 ??m / Axial runout (The axial runout data for screw drive bearing arrangements are based on the rotating inner ring)

– ZMA70/110 / Designation of recommended INA locknut

– AM70 / Designation of recommended INA locknut

M_A – 330 Nm / Tightening torque (Only valid in conjunction with INA precision locknuts)

– 47692 N / Axial preload force

Tags :  YHY , 70x130x82