R8-42E3 Rotek Slewing Ring Bearings
Brand Name:Rotek
Model Number:R8-42E3
Series:M224700
Cone Part Number:M224748
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:95700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24800 lbf
d:4.7234 in
B - Cone Width:1.4375 in

Product Details

SeriesM224700
Cone Part NumberM224748
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)195700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)224800 lbf
d4.7234 in
B - Cone Width1.4375 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter5.08 in
db - Cone Backface Backing Diameter5.28 in
Ab - Cage-Cone Frontface Clearance0.04 in
Aa - Cage-Cone Backface Clearance0.14 in
a - Effective Center Location4-0.14 in
C90 - Dynamic Radial Rating (90 million revolutions)514200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)654900 lbf
C0 - Static Radial Rating94900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)78110 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)279.1
G2 - Heat Generation Factor (Rib-Roller End)86.6
Cg - Geometry Factor0.158
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Company Profile

QM INDUSTRIES BEARING LIMITED
Phone +1-788-685-5998
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