4C/7 TIMKEN Spherical Roller Bearings Steel Cage
Brand Name:TIMKEN
Model Number:4C/7
Series:HH234000
Cone Part Number:HH234048V
Cup Part Number:HH234018
Design Units:Imperial
Bearing Weight:31.1 Kg
Cage Type:Stamped Steel
d:152.400 mm
D:317.500 mm

Product Details

SeriesHH234000
Cone Part NumberHH234048V
Cup Part NumberHH234018
Design UnitsImperial
Bearing Weight31.1 Kg
Cage TypeStamped Steel
d152.400 mm
D317.500 mm
B - Cone Width93.663 mm
C - Cup Width66.675 mm
B88.900 mm
R - Cone Backface To Clear Radius19.650 mm
r - Cup Backface To Clear Radius26.86 mm
da - Cone Frontface Backing Diameter179.07 mm
db - Cone Backface Backing Diameter191.01 mm
Da - Cup Frontface Backing Diameter286.00 mm
Db - Cup Backface Backing Diameter279.91 mm
Ab - Cage-Cone Frontface Clearance0.3 mm
Aa - Cage-Cone Backface Clearance11.4 mm
a - Effective Center Location3-26.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)484300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5325000 lbf
C0 - Static Radial Rating354000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)647100 lbf
K - Factor71.79
e - ISO Factor80.33
Y - ISO Factor91.84
G1 - Heat Generation Factor (Roller-Raceway)718.4
G2 - Heat Generation Factor (Rib-Roller End)62.1
Cg - Geometry Factor0.116
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Company Profile

KRF bearing Co., Ltd
Phone 765-685-2500
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