Product number:

LM 503349 A/JLM 503319

Brand:

Product name:

bearing

Sizes:

45.987X85.001X17.998

Replacements:

331944 LM503349A-JLM503319 LM503349A/319 4T-CR-0963/4T-LM 503349 A V2 4T LM 503349 A V2/4T-CR-0963 Z-528942.TR1P 503349 A/319 LM 503349 A/319*TIM LM 503349 A-JLM 503319 0019802102 MERCEDES 528942 A0019802102 MERCEDES KLM 503349 A/331944 LM 503349 A-99402

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LM503349A/JLM503319

Property name	Property value (imperial / metric)
Series	LM503300
Cone Part Number	LM503349A
Cup Part Number	JLM503319
Design Unit	Inch
Bearing Weight	1.0 lb / 0.40 Kg
Cage Material	Stamped Steel
d - Bore	1.8105 in / 45.987 mm
D - Cup Outer Diameter	3.3465 in / 85.001 mm
B - Cone Width	0.7087 in / 18.001 mm
C - Cup Width	0.5512 in / 14 mm
T - Bearing Width	0.7086 in / 17.998 mm
R - Cone Backface "To Clear" Radius1	0 in / 0 mm
r - Cup Backface "To Clear" Radius2	0.01 in / 0.25 mm
da - Cone Frontface Backing Diameter	2.01 in / 51 mm
db - Cone Backface Backing Diameter	2.24 in / 57.0 mm
Da - Cup Frontface Backing Diameter	3.03 in / 76.96 mm
Db - Cup Backface Backing Diameter	2.87 in / 72.90 mm
Ab - Cage-Cone Frontface Clearance	0.09 in / 2.3 mm
Aa - Cage-Cone Backface Clearance	0.02 in / 0.5 mm
a - Effective Center Location3	-0.08 in / -2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	3930 lbf / 17500 N
C1 - Dynamic Radial Rating (1 million revolutions)5	15100 lbf / 67400 N
C0 - Static Radial Rating	17000 lbf / 75400 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)	28.3
G2 - Heat Generation Factor (Rib-Roller End)	22.5
Cg - Geometry Factor10	0.0789