• Product Family: Ball Bearing; Line: Link-Belt Mounted

Dimensions

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

Technical Specifications

Housing Color	Black
Rolling Element	Ball Bearing
Slot Length (in)	1.63 in
Housing Base	Semi-Solid
Housing Type	Pillow Block, Two Bolt
Housing Construction	One Piece
Seal Type	FLINGERS ONLY
Misalignment Type	Static Only
Bore Shape	Straight
Outer Ring Land Profile	Standard
Housing Style	Pillow Block
Cage Material	Steel
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.74 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Vibration Frequency Inner Ring Defect	0.0820 cps
Vibration Frequency Roller Spin	0.0342 cps
Insert	UG343JL18A
Vibration Frequency Fundamental Train	0.0063 cps
Vibration Frequency Outer Ring Defect	0.0513 cps
Size Code	344
Maximum Speed (RPM)	3950 rpm
Grease Fitting Thread Size	1/8 NPT
Housing Coating	Powder Coated
End Cap Available	Yes
Bearing Insert Material	52100 Bearing Steel
End Cap	U3446C
Misalignment Capability	±2.0° Misalignment - Static Only
Cage Type	Ball Riding Retainer
Inner Ring Outside Diameter (in)	3.732 in
Static Load Rating (lb)	15,300 lb
Locking Device Kit	U3445S
Bearing Type	Heavy Duty
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Base Length (in)	14.63 in
Radial Clearance	C3 STANDARD
Lubricant	MOBIL MOBILITH SHC100
Dynamic Load Rating (lb)	23,420 lb
Fixed vs. Expansion	Fixed
Max Operating Temperature (C)	150 °C
Housing Material	Cast Iron
Shaft Locking Type	Set Screw
Max Operating Temperature (F)	300 °F

General Specifications

UPC	662864386913
Weight	37.00 LB
HTC	8483208040
Country of Origin	Mexico