120TDO260-2 TIMKEN Double Direction Thrust Bearings

Product Details

Series	635
Cone Part Number	636
Cup Part Number	632-B
Design Units	Imperial
Bearing Weight	7 lb
Cage Type	Stamped Steel
d	2.1250 in
D	5.3750 in
D1 - Flange Outer Diameter	5.6520 in
B - Cone Width	1.6250 in
C - Cup Width	1.2500 in
C1 - Cup Flange Width	0.2810 in
T1 - Bearing Width	1.625 in
T - Bearing Width to Flange	0.6560 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	2.64 in
db - Cone Backface Backing Diameter	2.87 in
Da - Cup Frontface Backing Diameter	4.96 in
Ab - Cage-Cone Frontface Clearance	0.1 in
Aa - Cage-Cone Backface Clearance	0.15 in
a - Effective Center Location3	-0.44 in
C90 - Dynamic Radial Rating (90 million revolutions)4	16100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	62100 lbf
C0 - Static Radial Rating	67000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	9980 lbf
K - Factor7	1.61
e - ISO Factor8	0.36
Y - ISO Factor9	1.66
G1 - Heat Generation Factor (Roller-Raceway)10	106
G2 - Heat Generation Factor (Rib-Roller End)	21
Cg - Geometry Factor11	0.0814