231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings
Brand Name Standard 5
Model Number 231.20.0500.503 Type 21/650.1
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series555
Cone Part Number557A
Cup Part Number552D
Design UnitsImperial
Bearing Weight9.1 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.08 in
d2.3750 in
D4.8750 in
B - Cone Width1.4440 in
C - Double Cup Width2.5 in
T - Bearing Width across Cones3.1249 in
R - Cone Backface To Clear Radius10.310 in
r - Cup Frontface To Clear Radius20.06 in
db - Cone Backface Backing Diameter3.31 in
Da - Cup Frontface Backing Diameter4.56 in
Aa - Cage-Cone Backface Clearance0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)311100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)474700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)519400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)66590 lbf
K - Factor71.69
e - ISO Factor80.35
Y1 - ISO Factor91.95
Y2 - ISO Factor102.9
Cg - Geometry Factor110.111
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Company Profile

KBJ Hydraulic Pump Technology Co., Ltd.
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