MCFR 47A SB MCGILL Bearings Cam Follower Stud-Mount Cam Followers V-Groove Cam Followers

Brand Name:	MCGILL
Model Number:	MCFR 47A SB
Cone Part Number:	LM921845
Design Units:	Imperial
Cage Type:	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:	66700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:	17300 lbf
d:	4.0000 in
B - Cone Width:	1.2500 in
R - Cone Backface To Clear Radius3:	0.13 in
PDF	MCFR 47A SB

Product Details

Cone Part Number	LM921845
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	66700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	17300 lbf
d	4.0000 in
B - Cone Width	1.2500 in
R - Cone Backface To Clear Radius3	0.13 in
da - Cone Frontface Backing Diameter	4.69 in
db - Cone Backface Backing Diameter	5.04 in
Ab - Cage-Cone Frontface Clearance	0.16 in
Aa - Cage-Cone Backface Clearance	0.33 in
a - Effective Center Location4	1.36 in
C90 - Dynamic Radial Rating (90 million revolutions)5	9930 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	38300 lbf
C0 - Static Radial Rating	49200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	19900 lbf
K - Factor8	0.5
G1 - Heat Generation Factor (Roller-Raceway)	114
G2 - Heat Generation Factor (Rib-Roller End)	37.4
Cg - Geometry Factor	0.115