Product Details

HK3038 Drawn Cup Needle Roller Bearings 30x37x38mm

Model Number 5
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

HK3038 Drawn Cup Needle Roller Bearings 30x37x38mm Size Chart (mm/inches)

Series234000
Cone Part NumberEE234157D
Cup Part Number234220
Design UnitsImperial
Bearing Weight195.40 lb
Cage TypeStamped Steel
Aa - Cage-Cone Backface Clearance0 in
d15.5 in
D22.0000 in
B - Double Cone Width4.7500 in
C - Cup Width1.7500 in
T - Bearing Width across Cups4.6874 in
R - Cone Frontface To Clear Radius10.130 in
r - Cup Backface To Clear Radius20.250 in
da - Cone Frontface Backing Diameter16.54 in
Db - Cup Backface Backing Diameter20.31 in
Ab - Cage-Cone Frontface Clearance0.12 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)363300 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4425000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5110000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)651600 lbf
K - Factor71.23
e - ISO Factor80.48
Y1 - ISO Factor91.42
Y2 - ISO Factor102.11
G1 - Heat Generation Factor (Roller-Raceway)112780
G2 - Heat Generation Factor (Rib-Roller End)448
Cg - Geometry Factor120.202
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