• Link-Belt FCEU343J4C4 Ball Bearings FCEU300 Flange Block. Contact Rexnord for more details.

Dimensions

Length Through Bore (in)	3.813 in
Pilot Diameter (in)	7.750 in
Overall Length (in)	10.38 in
Overall Height (in)	3.81 in
Bolt Size (in)	5/8 in
Overall Width (in)	10.38 in
Foot Height (in)	.750 in
Bore Diameter (in)	2.6875 in
Housing Outside Diameter (in)	10.375 in
Bolt Circle (in)	9 in

Technical Specifications

Misalignment Type	Static Only
Housing Type	Flange Cartridge
Cage Material	Steel
Pilot Configuration	Piloted
Rolling Element	Ball Bearing
Housing Style	Flange Block
Bore Shape	Straight
Outer Ring Land Profile	Standard
Housing Color	Black
Housing Construction	One Piece
Seal Type	Labryinth Seal
Pilot Depth (in)	1.125 in
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.75 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Grease Fitting Thread Size	1/8 NPT
Expansion Capability (in)	0.41 in
Expansion Lock Plug	126X32280
Dynamic Load Rating (lb)	23,420 lb
Housing Coating	Powder Coated
Vibration Frequency Outer Ring Defect	0.0513 cps
Size Code	344
End Cap Available	Yes
Maximum Speed (RPM)	3950 rpm
Static Load Rating (lb)	15,300 lb
Insert	UG343JL4CC4
Misalignment Capability	±1.5° Misalignment - Static Only
Shaft Locking Type	Set Screw
Bearing Insert Material	52100 Bearing Steel
Lubricant	DOW CORNING DC44 HT
Vibration Frequency Roller Spin	0.0342 cps
Inner Ring Outside Diameter (in)	3.732 in
Housing Material	Cast Iron
Bearing Type	Heavy Duty
Vibration Frequency Fundamental Train	0.0063 cps
Vibration Frequency Inner Ring Defect	0.0820 cps
Fixed vs. Expansion	Expansion
Max Operating Temperature (C)	204 °C
End Cap	U3446C
Locking Device Kit	U3445S
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Cage Type	Ball Riding Retainer
Radial Clearance	C4 INCREASED
Mounting Surface to End of Housing (in)	1.938 in
Max Operating Temperature (F)	400 °F

General Specifications

UPC	662864876094
Weight	32.50 LB
HTC	8483204040
Country of Origin	Mexico