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: 13948 1700552 BD-239/900 CAK/W33-OH 39/900 H 40x62x8 HMS5 V 41x56x7 HMSA10 RG 71906 CD/HCP4A 71917 CE/HCP4AH1 90819 AOH 241/1060 GAC 80 F NATV 30 PPA SAF 1609 x 1.1/2 SY 1.11/16 TDW W 6208 ZW 40x47

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