Product Details

81144 Bearing

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

81144 Bearing Size Chart (mm/inches)

Series835
Cone Part Number841
Cup Part Number832-B
Design UnitsImperial
Bearing Weight11.9 lb
Cage TypeStamped Steel
d3.3750 in
D6.6250 in
D1 - Flange Outer Diameter6.9960 in
B - Cone Width2.2190 in
C - Cup Width1.6250 in
C1 - Cup Flange Width0.3750 in
T1 - Bearing Width2.1250 in
T - Bearing Width to Flange0.8750 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter3.82 in
db - Cone Backface Backing Diameter4.09 in
Da - Cup Frontface Backing Diameter6.14 in
Ab - Cage-Cone Frontface Clearance0.1 in
Aa - Cage-Cone Backface Clearance0.13 in
a - Effective Center Location3-0.73 in
C90 - Dynamic Radial Rating (90 million revolutions)428300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5109000 lbf
C0 - Static Radial Rating117000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)614500 lbf
K - Factor71.95
e - ISO Factor80.3
Y - ISO Factor92
G1 - Heat Generation Factor (Roller-Raceway)10198
G2 - Heat Generation Factor (Rib-Roller End)34.8
Cg - Geometry Factor110.0937
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