• 2 11/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, No Grease

Dimensions

Overall Height (in)	7.75 in
Overall Length (in)	14.63 in
Base Width (in)	3.75 in
Base to Center Height (in)	4 in
Foot Height (in)	1.63 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	2.6875 in
Overall Width (in)	3.81 in
Length Through Bore (in)	3.81 in
Centerline to Outermost Bearing Face (in)	2.25 in
Bolt Spacing (in)	11.81 in

Technical Specifications

Rolling Element	Ball Bearing
Misalignment Type	Static Only
Cage Material	Steel
Outer Ring Land Profile	Standard
Slot Length (in)	1.63 in
Housing Color	Black
Housing Construction	One Piece
Housing Type	Pillow Block, Two Bolt
Housing Base	Semi-Solid
Seal Type	Labryinth Seal
Housing Style	Pillow Block
Bore Shape	Straight
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.74 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Lubricant	PRESERVATIVE ONLY - NO GREASE
Static Load Rating (lb)	15,300 lb
Insert	UG343JLK5
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (C)	107 °C
Bearing Type	Heavy Duty
Base Length (in)	14.63 in
Vibration Frequency Outer Ring Defect	0.0513 cps
Dynamic Load Rating (lb)	23,420 lb
Inner Ring Outside Diameter (in)	3.732 in
Fixed vs. Expansion	Fixed
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	U3445S
Size Code	344
Vibration Frequency Roller Spin	0.0342 cps
Vibration Frequency Inner Ring Defect	0.0820 cps
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Bearing Insert Material	52100 Bearing Steel
Shaft Locking Type	Set Screw
Lube Fill Percent	0% FILL
Radial Clearance	C3 STANDARD
End Cap Available	Yes
Maximum Speed (RPM)	3950 rpm
Housing Material	Cast Iron
Cage Type	Ball Riding Retainer
Housing Coating	Powder Coated
End Cap	U3446C
Vibration Frequency Fundamental Train	0.0063 cps
Max Operating Temperature (F)	225 °F

General Specifications

UPC	662864366625
Weight	37.00 LB
Packaged Length	8.38 IN
Packaged Width	5.25 IN
Packaged Height	14.63 IN
HTC	8483208040
Country of Origin	Mexico