Product Details

1.25 Inch | 31.75 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.25 Inch | 31.75 Millimeter IKO BR202820UU Needle Non Thrust Roller Bearings

Brand Name IKO
Model Number BR202820UU
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

IKO BR202820UU bearing Size Chart (mm/inches)

Series420000
Cone Part NumberEE420751
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1457000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2118000 lbf
d7.5 in
B - Cone Width3.4999 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter8.58 in
db - Cone Backface Backing Diameter8.94 in
Ab - Cage-Cone Frontface Clearance0.14 in
Aa - Cage-Cone Backface Clearance0.72 in
a - Effective Center Location4-0.61 in
C90 - Dynamic Radial Rating (90 million revolutions)568100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6263000 lbf
C0 - Static Radial Rating409000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)746800 lbf
K - Factor81.45
G1 - Heat Generation Factor (Roller-Raceway)1150
G2 - Heat Generation Factor (Rib-Roller End)128
Cg - Geometry Factor0.145

1.25 Inch | 31.75 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.25 Inch | 31.75 Millimeter  IKO BR202820UU  Needle Non Thrust Roller Bearings

1.25 Inch | 31.75 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.25 Inch | 31.75 Millimeter IKO BR202820UU Needle Non Thrust Roller Bearings Cad Models

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