• 2 11/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 4-Bolt Round Piloted Flange Cartridge Block, Setscrew Locking, Clearance Seal, Steel Retainer, No Grease, C4 Clearance

Dimensions

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

Technical Specifications

Cage Material	Steel
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Seal Type	Labryinth Seal
Housing Style	Flange Block
Housing Construction	One Piece
Rolling Element	Ball Bearing
Housing Type	Flange Cartridge
Pilot Configuration	Piloted
Bore Shape	Straight
Housing Color	Black
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.75 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Pilot Depth (in)	1.125 in
Bearing Type	Heavy Duty
Insert	UG343JLK5C4
Fixed vs. Expansion	Fixed
Cage Type	Ball Riding Retainer
Dynamic Load Rating (lb)	23,420 lb
Vibration Frequency Roller Spin	0.0342 cps
Size Code	344
Vibration Frequency Inner Ring Defect	0.0820 cps
Radial Clearance	C4 INCREASED
Inner Ring Outside Diameter (in)	3.732 in
Mounting Surface to End of Housing (in)	1.938 in
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Misalignment Capability	±1.5° Misalignment - Static Only
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	U3445S
Static Load Rating (lb)	15,300 lb
Bearing Insert Material	52100 Bearing Steel
Lubricant	PRESERVATIVE ONLY - NO GREASE
Maximum Speed (RPM)	3950 rpm
Max Operating Temperature (F)	400 with suitable lubricant °F
End Cap Available	Yes
Lube Fill Percent	0% FILL
Vibration Frequency Outer Ring Defect	0.0513 cps
Max Operating Temperature (C)	204 with suitable lubricant °C
Vibration Frequency Fundamental Train	0.0063 cps
Housing Material	Cast Iron
End Cap	U3446C
Housing Coating	Powder Coated
Shaft Locking Type	Set Screw

General Specifications

UPC	793699339734
Weight	32.10 LB
Packaged Length	11.00 IN
Packaged Width	5.00 IN
Packaged Height	10.75 IN
HTC	8483204040
Country of Origin	Mexico