FAG Yoke type track rollers - PWTR2052-2RS-RR-XL

Product Details

Series	755
Cone Part Number	767D
Cup Part Number	752AA
Design Units	Imperial
Bearing Weight	18.5 lb
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in
d	3.5000 in
D	6.3750 in
B - Double Cone Width	4.2500 in
C - Cup Width	1.5000 in
T - Bearing Width across Cups	3.9979 in
R - Cone Frontface To Clear Radius1	0.060 in
r - Cup Backface To Clear Radius2	0.020 in
da - Cone Frontface Backing Diameter	3.99 in
Db - Cup Backface Backing Diameter	5.79 in
Ab - Cage-Cone Frontface Clearance	-0.03 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	19100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	128000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	33200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	11100 lbf
K - Factor7	1.71
e - ISO Factor8	0.34
Y1 - ISO Factor9	1.98
Y2 - ISO Factor10	2.95
G1 - Heat Generation Factor (Roller-Raceway)11	177
G2 - Heat Generation Factor (Rib-Roller End)	32.4
Cg - Geometry Factor12	0.0945