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Double row angular contact ball bearings

5303SCZZ/5K - NTN

5303SCZZ/5K

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter17 mm
D - External diameter47 mm
B - Bearing/Inner ring width22,2 mm
a - Charge load application point24,3 mm
α - Contact angle25 °
rs - Min fillet radius1 mm
Radial clearance classCN
Precision classP0
Mass0,185 kg
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PRODUCT PERFORMANCE
C - Dynamic load19,6 kN
C0 - Static load12,4 kN
Cu - Fatigue limit load0,75 kN
N lim - Oil lubrication limit speed13000 tr/min
N lim - Grease lubrication limit speed10000 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR23 mm
da max - Max shoulder diameter IR0 mm
Da max - Max shoulder diameter OR41 mm
ra max - Max shaft & housing fillet radius1 mm
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