Product Details

BK3038 Drawn Cup Needle Roller Bearing 30x37x38mm

Model Number 3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

BK3038 Drawn Cup Needle Roller Bearing 30x37x38mm Size Chart (mm/inches)

Series575
Cone Part Number575W
Cup Part Number572D
Design UnitsImperial
Bearing Weight11.3 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.1 in
d3 in
D5.5115 in
B - Cone Width1.4212 in
C - Double Cup Width2.6250 in
T - Bearing Width across Cones3.2500 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter3.62 in
Da - Cup Frontface Backing Diameter5.25 in
Aa - Cage-Cone Backface Clearance0.12 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)312100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)480900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)521000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)68330 lbf
K - Factor71.45
e - ISO Factor80.4
Y1 - ISO Factor91.67
Y2 - ISO Factor102.49
Cg - Geometry Factor110.13
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