Product number:

13685/621

Brand:

Product name:

bearing

Sizes:

38.1X69.012X15.083/19.05

Replacements:

13685/13621 13685/21

Interchange catalog:

13685-13621 TIMK 13685/621 KOYO SK7377 CLAR

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13685/13621

Property name	Property value (imperial / metric)
Series	13600
Cone Part Number	13685
Cup Part Number	13621
Design Unit	Inch
Bearing Weight	0.60 lb / 0.3 Kg
Cage Material	Stamped Steel
d - Bore	1 1/2 in / 38.1 mm
D - Cup Outer Diameter	2.717 in / 69.012 mm
B - Cone Width	0.7500 in / 19.050 mm
C - Cup Width	0.5938 in / 15.083 mm
T - Bearing Width	0.750 in / 19.05 mm
R - Cone Backface "To Clear" Radius1	0.140 in / 3.6 mm
r - Cup Backface "To Clear" Radius2	0.090 in / 2.29 mm
da - Cone Frontface Backing Diameter	1.75 in / 44.5 mm
db - Cone Backface Backing Diameter	2.01 in / 51.0 mm
Da - Cup Frontface Backing Diameter	2.60 in / 66.00 mm
Db - Cup Backface Backing Diameter	2.40 in / 60.96 mm
Ab - Cage-Cone Frontface Clearance	0.05 in / 1.3 mm
Aa - Cage-Cone Backface Clearance	0.02 in / 0.5 mm
a - Effective Center Location3	-0.12 in / -3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	3920 lbf / 17400 N
C1 - Dynamic Radial Rating (1 million revolutions)5	15100 lbf / 67200 N
C0 - Static Radial Rating	15300 lbf / 67900 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	2700 lbf / 12000 N
K - Factor7	1.45
e - ISO Factor8	0.40
Y - ISO Factor9	1.49
G1 - Heat Generation Factor (Roller-Raceway)	20.7
G2 - Heat Generation Factor (Rib-Roller End)	10.9
Cg - Geometry Factor10	0.0713