• 2 11/16" Mounted Ball Bearing, Heavy Duty, Fixed Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Clearance Seal, Tight Fit Outer Ring

Dimensions

Overall Height (in)	3.97 in
Bolt Size (in)	7/8 in
Overall Width (in)	8.88 in
Bore Diameter (in)	2.6875 in
Length Through Bore (in)	3.82 in
Foot Height (in)	0.88 in
Overall Length (in)	8.88 in
Bolt Spacing (in)	7 in

Technical Specifications

Cage Material	Molded fiber glass reinforced nylon
Bore Shape	Straight
Outer Ring Land Profile	Standard
Rolling Element	Ball Bearing
Misalignment Type	Static Only
Housing Style	Flange Block
Pilot Configuration	No Pilot
Seal Type	Labryinth Seal
Housing Color	Black
Housing Type	Flange, Four Bolt
Locking Collar Outside Diameter (in)	4.74 in
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	620-680 in/lbs
Insert	UG343L
Cage Type	Ball Riding Retainer
Housing Coating	Powder Coated
Housing Material	Cast Iron
Bearing Type	Heavy Duty
Vibration Frequency Outer Ring Defect	0.0513 cps
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±1.5° Misalignment - Static Only
Vibration Frequency Inner Ring Defect	0.0820 cps
Size Code	344
End Cap Available	Yes
Radial Clearance	C3 STANDARD
Vibration Frequency Fundamental Train	0.0063 cps
Shaft Locking Type	Set Screw
Expansion Capability (in)	7/32 in
Fixed vs. Expansion	Fixed
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Roller Spin	0.0342 cps
Max Operating Temperature (F)	225 °F
Static Load Rating (lb)	15,300 lb
Maximum Speed (RPM)	3950 rpm
Lubricant	EXXON RONEX MP STD
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	23,420 lb
Inner Ring Outside Diameter (in)	3.732 in
Max Operating Temperature (C)	107 °C
End Cap	U3446C
Locking Device Kit	U3445S

General Specifications

UPC	662327745516
Weight	30.00 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204040
Country of Origin	Mexico