30304 Tapered Roller Bearing 20x52x16.25mm - Industrial Bearings Solutions

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30304 Tapered Roller Bearing 20x52x16.25mm image

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Information techniques 30304 Tapered Roller Bearing 20x52x16.25mm

Series:L69300
Cone Part Number:JL69349H
Cup Part Number:JL69310
Design Units:METRIC
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:38.000 mm
D:63.000 mm
B - Cone Width:17.000 mm
C - Cup Width:13.500 mm
B:17.000 mm
R - Cone Backface To Clear Radius1:3.300 mm
r - Cup Backface To Clear Radius2:1.27 mm
da - Cone Frontface Backing Diameter:42.42 mm
db - Cone Backface Backing Diameter:46.48 mm
Da - Cup Frontface Backing Diameter:60.96 mm
Db - Cup Backface Backing Diameter:55.88 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0 mm
a - Effective Center Location3:-2.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:13200 N
C1 - Dynamic Radial Rating (1 million revolutions)5:51000 N
C0 - Static Radial Rating:55000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:9410 N
K - Factor7:1.4
e - ISO Factor8:0.42
Y - ISO Factor9:1.44
G1 - Heat Generation Factor (Roller-Raceway):18.4
G2 - Heat Generation Factor (Rib-Roller End):13.6
Cg - Geometry Factor:0.0692

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