SKF N1020KTNHA/SP Cylindrical roller bearings,SKF N 1020 KTNHA/SP Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1020 KTNHA/SP

N 1020 KTNHA/SP

Dimensions
d 100mm
D 150mm
B 24mm
d1 119.4mm
E 137mm
r1,2min.1.5mm
r3,4min.1mm
smax.3mm
s1max.1mm

Tapered bore, taper 1:12

Abutment dimensions
damin.108mm
Damin.139mm
Damax.142mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 85.8kN
Basic static load ratingC0 120kN
Fatigue load limitPu 14.3kN
Attainable speed for grease lubrication  9500r/min
Attainable speed for oil-air lubrication  13000r/min
Reference grease quantityGref 14.4cm³
Static radial stiffness (guideline value)  1100N/µm
Mass
Mass bearing  1.31kg
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Hot number: 1040 VE R 14875 12 VS R 22441 315933 36005 528416 60/710 MA 580 VE R 87451 AOH 3052 C 3088 KMB NJ 221 ECML RLS 20 SYR 1 11/16-18

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