45 mm x 58 mm x 7 mm 45 mm x 58 mm x 7 mm skf 61809 Deep groove ball bearings

skf 61809 bearing Size Chart (mm/inches)
Series	44000
Cone Part Number	44157
Cup Part Number	44348-B
Design Units	Imperial
Bearing Weight	1.6 lb
Cage Type	Stamped Steel
d	1.5748 in
D	3.4843 in
D1 - Flange Outer Diameter	3.6983 in
B - Cone Width	0.9330 in
C - Cup Width	0.6875 in
C1 - Cup Flange Width	0.2187 in
T1 - Bearing Width	1.000 in
T - Bearing Width to Flange	0.5312 in
R - Cone Backface To Clear Radius1	0.09 in
r - Cup Backface To Clear Radius2	0.06 in
da - Cone Frontface Backing Diameter	2 in
db - Cone Backface Backing Diameter	2.2 in
Da - Cup Frontface Backing Diameter	3.40 in
Ab - Cage-Cone Frontface Clearance	0.15 in
Aa - Cage-Cone Backface Clearance	0.12 in
a - Effective Center Location3	0.09 in
C90 - Dynamic Radial Rating (90 million revolutions)4	5810 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	22400 lbf
C0 - Static Radial Rating	19900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	7770 lbf
K - Factor7	0.75
e - ISO Factor8	0.78
Y - ISO Factor9	0.77
G1 - Heat Generation Factor (Roller-Raceway)10	22.9
G2 - Heat Generation Factor (Rib-Roller End)	8.71
Cg - Geometry Factor11	0.0899

Product Features