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29344E

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Technical datasheet

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PRODUCT DEFINITION
BrandSNR
d - Internal diameter of shaft washer220 mm
D - Housing washer outer diameter420 mm
D1 - Inner diameter housing washer296 mm
d1 - External diameter shaft washer375,3 mm
T - Thrust bearing height122 mm
C - Housing washer width58,5 mm
B - Shaft washer width77 mm
B2 - Distance large face of shaft washer / metal cage103 mm
a - Charge load application point132 mm
Cage materialSheet metal
Mass69,1 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating2910 kN
C0a - Static axial load rating9320 kN
Cua - Limit axial load rating804 kN
Nlim - Oil lubrication limit speed750 tr/min
Nref - Reference thermal speed850 tr/min
Nlim - Mechanical Limit Speed1400 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature200 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency (60 rpm)7,072 Hz
BPFI - Characteristic inner ring frequency (60 rpm)8,928 Hz
FTF - Characteristic cage frequency (60 rpm)0,442 Hz
BSF - Characteristic rolling element frequency (60 rpm)5,352 Hz
ABUTMENT
ras max - Max shaft & housing fillet radius5 mm
rs - Min fillet radius6 mm
Da max - Max shoulder diameter OR355 mm
da min - Min shoulder diameter IR315 mm
db1 - Maximum diameter of the shaft washer shoulder238 mm
db2 - Max spacer diameter254 mm
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