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BK1622ZWD - NTN

BK1622ZWD

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Technical datasheet

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PRODUCT DEFINITION
Fw - Under rollers diameter16 mm
D - External diameter22 mm
C - Width of bearing, drawn cup or outer ring22 mm
C1 - Max drawn cup closed end thickness2,7 mm
Product classification image
TECHNICAL CHARACTERISTICS
Lubrication hole on outer ringYes
k - Hole diameter2,5 mm
Inner ring referenceNo
Mass0,023 kg
BrandNTN
PRODUCT PERFORMANCE
Cr - Dynamic load rating13,3 kN
C0r - Static load rating19,4 kN
Nlim - Grease lubrication limit speed10000 tr/min
Nlim - Oil lubrication limit speed15000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency8 Hz
BPFI - Characteristic inner ring frequency10 Hz
FTF - Characteristic cage frequency0,444 Hz
BSF - Characteristic rolling element frequency8,889 Hz