Bearing NNU4992K
Series:6300
R - Cone Backface To Clear Radius1:0.14 in
a - Effective Center Location3:-0.76 in
T1 - Bearing Width:2.1250 in
D:5.3447 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:10400 lbf
Aa - Cage-Cone Backface Clearance:0.13 in
db - Cone Backface Backing Diameter:2.99 in

Product Details

Series6300
R - Cone Backface To Clear Radius10.14 in
a - Effective Center Location3-0.76 in
T1 - Bearing Width2.1250 in
D5.3447 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)610400 lbf
Aa - Cage-Cone Backface Clearance0.13 in
db - Cone Backface Backing Diameter2.99 in
C90 - Dynamic Radial Rating (90 million revolutions)418700 lbf
C - Cup Width1.7500 in
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Company Profile

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