REXROTH DBW20B2-5X/50-6EG24N9K4/V Valves

REXROTH DBW20B2-5X/50-6EG24N9K4/V bearing Size Chart (mm/inches)
Series	LM757000
Cone Part Number	LM757049
Cup Part Number	LM757010-B
Design Units	Imperial
Bearing Weight	48.6 lb
Cage Type	Stamped Steel
d	12 in
D	16.0000 in
D1 - Flange Outer Diameter	16.5000 in
B - Cone Width	2.5 in
C - Cup Width	1.8750 in
C1 - Cup Flange Width	0.3750 in
T1 - Bearing Width	2.5000 in
T - Bearing Width to Flange	1.0000 in
R - Cone Backface To Clear Radius1	0.25 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	12.68 in
db - Cone Backface Backing Diameter	13.03 in
Da - Cup Frontface Backing Diameter	15.51 in
Ab - Cage-Cone Frontface Clearance	0.15 in
Aa - Cage-Cone Backface Clearance	0.23 in
a - Effective Center Location3	0.64 in
C90 - Dynamic Radial Rating (90 million revolutions)4	44800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	173000 lbf
C0 - Static Radial Rating	392000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	33900 lbf
K - Factor7	1.32
e - ISO Factor8	0.44
Y - ISO Factor9	1.36
G1 - Heat Generation Factor (Roller-Raceway)10	1990
G2 - Heat Generation Factor (Rib-Roller End)	260
Cg - Geometry Factor11	0.178

Product Features