Product Details

61801 Single Row Deep Groove Ball Bearings 12*21*5mm

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

61801 Single Row Deep Groove Ball Bearings 12*21*5mm Size Chart (mm/inches)

SeriesM224700
Cone Part NumberM224749D
Cup Part NumberM224713A
Design UnitsImperial
Bearing Weight11.9 lb
Cage TypeStamped Steel
Aa - Cage-Cone Backface Clearance0 in
d4.7500 in
D6.7812 in
B - Double Cone Width2.6875 in
C - Cup Width1.0938 in
T - Bearing Width across Cups2.6250 in
R - Cone Frontface To Clear Radius10.030 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter5.08 in
Db - Cup Backface Backing Diameter6.3 in
Ab - Cage-Cone Frontface Clearance0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)314200 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)495700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)524800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)68110 lbf
K - Factor71.76
e - ISO Factor80.33
Y1 - ISO Factor92.03
Y2 - ISO Factor103.02
G1 - Heat Generation Factor (Roller-Raceway)11279
G2 - Heat Generation Factor (Rib-Roller End)86.6
Cg - Geometry Factor120.158
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