SKF N1021KTN9/HC5SP Cylindrical roller bearings,SKF N 1021 KTN9/HC5SP 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 1021 KTN9/HC5SP

N 1021 KTN9/HC5SP

Dimensions
d 105mm
D 160mm
B 26mm
d1 125.2mm
E 146mm
r1,2min.2mm
r3,4min.1.1mm
smax.3mm

Tapered bore, taper 1:12

Abutment dimensions
damin.114mm
Damin.148mm
Damax.151mm
ramax.2mm
dn 144.1mm
Calculation data
Basic dynamic load ratingC 110kN
Basic static load ratingC0 153kN
Fatigue load limitPu 18kN
Attainable speed for grease lubrication  7000r/min
Attainable speed for oil-air lubrication  8000r/min
Reference grease quantityGref 17.5cm³
Static radial stiffness (guideline value)  1540N/µm
Mass
Mass bearing  1.44kg
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Hot number: 1400238 23260 CCK/W33 28x40x7 CRW1 V 6012/HR22T2 67510 87777 99165 C 31/670 KMB D/W R09 R FY 1. WF FYT 40 TF/VA228 NKI 90/36 PCM 081006 E PSM 121620 A51 SAF 1610 x 1.5/8

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