HH224340/HH224310D NSK Tapered Roller Bearings Double-row

Brand Name:NSK
Model Number:HH224340/HH224310D
Series:31308M
Cone Part Number:X31308M
Cup Part Number:Y31308M
Design Units:METRIC
Bearing Weight:0.70 Kg
Cage Type:Stamped Steel
d:40 mm
D:90.000 mm

Product Details

Series31308M
Cone Part NumberX31308M
Cup Part NumberY31308M
Design UnitsMETRIC
Bearing Weight0.70 Kg
Cage TypeStamped Steel
d40 mm
D90.000 mm
B - Cone Width23.000 mm
C - Cup Width17.000 mm
B25.250 mm
R - Cone Backface To Clear Radius12.030 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter52.07 mm
db - Cone Backface Backing Diameter56.90 mm
Da - Cup Frontface Backing Diameter86.40 mm
Db - Cup Backface Backing Diameter75.95 mm
Ab - Cage-Cone Frontface Clearance3.8 mm
Aa - Cage-Cone Backface Clearance3.3 mm
a - Effective Center Location34.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)426200 N
C1 - Dynamic Radial Rating (1 million revolutions)5101000 N
C0 - Static Radial Rating88100 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)637000 N
K - Factor70.71
e - ISO Factor80.83
Y - ISO Factor90.73
G1 - Heat Generation Factor (Roller-Raceway)22.9
G2 - Heat Generation Factor (Rib-Roller End)10.3
Cg - Geometry Factor0.091
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