Bearing 638 DD NSK
Y - ISO Factor9:1.23
C - Cup Width:14.288 mm
R - Cone Backface To Clear Radius1:1.520 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2340 lbf
G2 - Heat Generation Factor (Rib-Roller End):16
Cage Type:Stamped Steel
Cup Part Number:11315
B - Cone Width:17.384 mm

Product Details

Y - ISO Factor91.23
C - Cup Width14.288 mm
R - Cone Backface To Clear Radius11.520 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)62340 lbf
G2 - Heat Generation Factor (Rib-Roller End)16
Cage TypeStamped Steel
Cup Part Number11315
B - Cone Width17.384 mm
Db - Cup Backface Backing Diameter69.09 mm
e - ISO Factor80.49
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Company Profile

Bearing Group Co.,Ltd.
Worktime 9:00-18:00
Phone 86-8546792
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