RU445(G) slewing bearing for trams and metro

RU445(G) slewing bearing for trams and metro, Units and Housings CAD Lubrication Fitting lubrication type: models , Crane Slew Ring Manufacturing Round bore type: Service . RAA Bearing Trading Co., Ltd. Get Your Free.

What is RU445(G) bearing cross reference´╝č

Model Number:RU445(G)
r - Cup Backface To Clear Radius2:1.52 mm
R - Cone Backface To Clear Radius1:2.290 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4510 lbf
Cg - Geometry Factor:0.0758
a - Effective Center Location3:-2.5 mm
B:19.842 mm
Bearing Weight:0.4 Kg
B - Cone Width:19.837 mm

Product Details

r - Cup Backface To Clear Radius21.52 mm
R - Cone Backface To Clear Radius12.290 mm
C90 - Dynamic Radial Rating (90 million revolutions)44510 lbf
Cg - Geometry Factor0.0758
a - Effective Center Location3-2.5 mm
B19.842 mm
Bearing Weight0.4 Kg
B - Cone Width19.837 mm
d42.863 mm
Cup Part Number22325
C1 - Dynamic Radial Rating (1 million revolutions)517400 lbf
db - Cone Backface Backing Diameter52.07 mm
Y - ISO Factor91.39
C - Cup Width15.080 mm
Da - Cup Frontface Backing Diameter76.96 mm
e - ISO Factor80.43
K - Factor71.36
Aa - Cage-Cone Backface Clearance0.5 mm
Cage TypeStamped Steel
G1 - Heat Generation Factor (Roller-Raceway)23.7
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