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Thrust spherical roller bearings

29326E - SNR

29326E

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
d - Internal diameter of shaft washer130 mm
D - Housing washer outer diameter225 mm
D1 - Inner diameter housing washer165,7 mm
d1 - External diameter shaft washer199,7 mm
T - Thrust bearing height58 mm
C - Housing washer width30,1 mm
B - Shaft washer width36,7 mm
B2 - Distance large face of shaft washer / metal cage49,6 mm
a - Charge load application point76 mm
Cage materialTôle
Mass9,08 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating783 kN
C0a - Static axial load rating2680 kN
Cua - Limit axial load rating274 kN
N lim - Oil lubrication limit speed1600 tr/min
N ref - Reference thermal speed1500 tr/min
N lim - Mechanical Limit Speed2700 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature200 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)9,596 Hz
BPFI - Over rolling frequency on inner (60 rpm)11,404 Hz
BSF - Over rolling frequency on rolling element (60 rpm)7,338 Hz
BRF - Rotational frequency – rolling element (60 rpm)3,669 Hz
FTF - Rotational frequency - cage (60 rpm)0,457 Hz
ABUTMENT
ras max - Max shaft & housing fillet radius2 mm
rs - Min fillet radius2,1 mm
Da max - Max shoulder diameter OR194 mm
da min - Min shoulder diameter IR175 mm
db1 - Maximum diameter of the shaft washer shoulder138 mm
db2 - Max spacer diameter143 mm
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