NTN M1220EL services Cylindrical Roller Bearings

Brand Name	NTN M1220EL services Cylindrical Roller Bearings
Model Number	M1220EL
Min.Order Quantity	1 pcs
Price	Negotiable
PDF	M1220EL

Product Details

Series	LL408000
Cone Part Number	LL408049
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	14100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	3670 lbf
d	2.2500 in
B - Cone Width	0.5000 in
R - Cone Backface To Clear Radius3	0.06 in
da - Cone Frontface Backing Diameter	2.4 in
db - Cone Backface Backing Diameter	2.52 in
Ab - Cage-Cone Frontface Clearance	0.1 in
Aa - Cage-Cone Backface Clearance	0 in
a - Effective Center Location4	0.06 in
C90 - Dynamic Radial Rating (90 million revolutions)5	2110 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	8120 lbf
C0 - Static Radial Rating	10500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	1340 lbf
K - Factor8	1.58
G1 - Heat Generation Factor (Roller-Raceway)	27.4
G2 - Heat Generation Factor (Rib-Roller End)	36.3
Cg - Geometry Factor	0.0749