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1206SK - NTN

1206SK

Self-aligning ball bearing, pressed steel cage, tapered bore, open

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Technical datasheet

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PRODUCT DEFINITION
d - Internal diameter30 mm
D - External diameter62 mm
B - Bearing/Inner ring width16 mm
rs - Min fillet radius1 mm
Associated sleeve referenceH206X
Radial clearance classCN
Precision classP0
Mass0,22 kg
BrandNTN
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PRODUCT PERFORMANCE
C - Dynamic load15,8 kN
C0 - Static load4,65 kN
Cu - Fatigue limit load0,19 kN
e - Coefficient0.25
Y0 - Static axial load coefficient2.6
Y1 - Lower axial load coefficient2.5
Y2 - Upper axial load coefficient3.9
Nlim - Oil lubrication limit speed12000 tr/min
Nlim - Grease lubrication limit speed10000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR35 mm
da max - Max shoulder diameter IR39 mm
db - Min diameter for Sleeve33 mm
Ce - Min length fro Sleeve5 mm
Da max - Max shoulder diameter OR57 mm
ra max - Max shaft & housing fillet radius1 mm
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