d - 20 mm
D - 62 mm
H2 - 75 mm
B - 12,5 mm
B1 - 27,5 mm
B2 - 11 mm
C - 20 mm
D1 - 52 mm
D2 - 40 mm
D3 - 50 mm
Da max - 53 mm
da min - 38 mm
H3 - 55 mm
r1 min - 0,6 mm
rmin - 0,3 mm
m - 0,99 kg / Weight
Ca - 64000 N / Dynamic load rating (axial)
C0a - 141000 N / Static load rating (axial)
Cr - 22600 N / Dynamic load rating (radial)
C0r - 36000 N / Static load rating (radial)
nG Ol - 6000 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett - 1500 1/min / Limiting speed for grease lubrication
MRL - 1,3 Nm / Bearing frictional torque
caL - 2300 N/?m / Axial rigidity
ckL - 400 Nm/mrad / Tilting rigidity
Mm - 2,27 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)
- ZMA20/52 / Designation of recommended INA locknut
- AM20 / Designation of recommended INA locknut
Hot number:FAG RNA 6918 NACHI NU 324 NSK 6228DDU OKB NSK 22220EAE4 KOYO 52387/52630X NTN 7030CDB Timken 78214C/78551 NTN CRD-4015 SKF NJ 2896 ECMA NTN NK70/25R SKF 23052 Rollway 95324 KAYDON KG-80XPO KOYO 6205RKB2-9C3
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