Product Details

AST 51318M thrust ball bearings

Brand Name AST
Model Number 51318M
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

AST 51318M bearing Size Chart (mm/inches)

Cone Part Number621
Cup Part Number612-B
Design UnitsImperial
Bearing Weight5 lb
Cage TypeStamped Steel
d2.1250 in
D4.7500 in
D1 - Flange Outer Diameter5.0272 in
B - Cone Width1.6250 in
C - Cup Width1.2500 in
C1 - Cup Flange Width0.2812 in
T1 - Bearing Width1.625 in
T - Bearing Width to Flange0.6562 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter2.48 in
db - Cone Backface Backing Diameter2.76 in
Da - Cup Frontface Backing Diameter4.35 in
Ab - Cage-Cone Frontface Clearance0.11 in
Aa - Cage-Cone Backface Clearance0.13 in
a - Effective Center Location3-0.55 in
C90 - Dynamic Radial Rating (90 million revolutions)412100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)546600 lbf
C0 - Static Radial Rating54800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)66510 lbf
K - Factor71.86
e - ISO Factor80.31
Y - ISO Factor91.91
G1 - Heat Generation Factor (Roller-Raceway)1075.9
G2 - Heat Generation Factor (Rib-Roller End)16.2
Cg - Geometry Factor110.0694

AST 51318M thrust ball bearings

AST 51318M thrust ball bearings Cad Models

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