TIMKEN LM11949-LM11919 Bearing

TIMKEN LM11949-LM11919 tapered roller bearings

Also known as : LM11949-LM11919

• Inside Diameter: 19.05 mm
• Outside Diameter: 52.799 mm
• Width: 18.034 mm
• Basic dynamic load rating: 39.1 kN
• Basic static load rating: 32 kN

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TIMKEN LM11949-LM11919 Bearing

Series	LM11900
model	LM11949-LM11919
Cone Part Number	LM11949
Cup Part Number	LM11919
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.200 Kg 0.4 lb
Dimensions
d - Bore	19.050 mm 0.7500 in
D - Cup Outer Diameter	52.799 mm 2.0787 in
B - Cone Width	16.637 mm 0.6550 in
C - Cup Width	14.605 mm 0.5750 in
T - Bearing Width	18.034 mm 0.7100 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.270 mm 0.050 in
r - Cup Backface "To Clear" Radius	1.27 mm 0.050 in
da - Cone Frontface Backing Diameter	23.62 mm 0.93 in
db - Cone Backface Backing Diameter	24.89 mm 0.98 in
Da - Cup Frontface Backing Diameter	45.97 mm 1.81 in
Db - Cup Backface Backing Diameter	41.91 mm 1.65 in
Ab - Cage-Cone Frontface Clearance	1.3 mm 0.05 in
Aa - Cage-Cone Backface Clearance	-0.3 mm -0.01 in
a - Effective Center Location	-5.60 mm -0.22 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	10100 N 2280 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	39100 N 8800 lbf
C0 - Static Radial Rating	32000 N 7200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	5220 N 1170 lbf
Factors
K - Factor	1.94
e - ISO Factor	0.3
Y - ISO Factor	2
G1 - Heat Generation Factor (Roller-Raceway)	6.6
G2 - Heat Generation Factor (Rib-Roller End)	5.49
Cg - Geometry Factor	0.0441

TIMKEN LM11949-LM11919 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.