SKF BTM65BTN9/HCP4CDB Double direction angular contact thrust ball bearings,SKF BTM 65 BTN9/HCP4CDB Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTM 65 BTN9/HCP4CDB

BTM 65 BTN9/HCP4CDB

Dimensions
d 65mm
D 100mm
H 33mm
d1 80.9mm
D1 91.1mm
r1,2min.1.1mm
r3,4min.0.6mm
Abutment dimensions
damin.71mm
Damax.96.8mm
ramax.1mm
rbmax.0.6mm
dn 78.8mm
Calculation data
Basic dynamic load ratingC 26kN
Basic static load ratingC0 54kN
Fatigue load limitPu 2.32kN
Attainable speed for grease lubrication  10400r/min
Attainable speed for oil-air lubrication  12400r/min
Preload class A  250N
Preload class B  750N
Static axial stiffnes for preload A  380N/µm
Static axial stiffnes for preload B  566N/µm
Reference grease quantityGref 8.4cm³
Notes

Speed values are applicable to bearings with light preload (suffix DBA). For bearings with a heavy preload (suffix DBB), attainable speeds are about 75% of the quoted values.

Mass
Mass bearing  0.85kg
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Hot number: 2210 EKTN9 32021 X 6313-2Z/VA208 6319 M 85x115x12 HMS5 RG AHX 3220 AOHX 32/560 GEM 20 ES-2LS LM 245848/810 NKIA 5909 S71914 ACE/HCP4A S71917 ACB/P4A SIR 40 ES SY 30 WF WS 89328

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