KOYO 6303-2RS/C4 Single Row Ball Bearings

KOYO 6303-2RS/C4 Single Row Ball Bearings, Units and Housings Male Threaded rod end type: CAD models , KOYO Bearing Manufacturing Service . Qingdao XMD Autos Ball Bearing Co., Ltd. Get Your Free. Right Hand thread direction:

What is 6303-2RS/C4 bearing interchange?

Brand Name:KOYO
Model Number:6303-2RS/C4
Cone Part Number:EE737181
Cup Part Number:737260
Design Units:Imperial
Bearing Weight:92.30 Kg
Cage Type:Pin-Type
d:457.200 mm
D:660.400 mm
PDF 6303-2RS/C4

Product Details

Cone Part NumberEE737181
Cup Part Number737260
Design UnitsImperial
Bearing Weight92.30 Kg
Cage TypePin-Type
d457.200 mm
D660.400 mm
B - Cone Width85.725 mm
C - Cup Width62.705 mm
B91.280 mm
R - Cone Backface To Clear Radius110.410 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter488.95 mm
db - Cone Backface Backing Diameter503.94 mm
Da - Cup Frontface Backing Diameter618.00 mm
Db - Cup Backface Backing Diameter614.93 mm
Ab - Cage-Cone Frontface Clearance9.65 mm
Aa - Cage-Cone Backface Clearance12.19 mm
a - Effective Center Location316.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4103000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5396000 lbf
C0 - Static Radial Rating816000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)665700 lbf
K - Factor71.56
e - ISO Factor80.37
Y - ISO Factor91.6
G1 - Heat Generation Factor (Roller-Raceway)4809.1
G2 - Heat Generation Factor (Rib-Roller End)573.4
Cg - Geometry Factor0.225
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7515247
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