• 2 7/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, High Temp Grease

Dimensions

Base to Center Height (in)	3.625 in
Bolt Size (in)	3/4 in
Overall Width (in)	3.5 in
Base Width (in)	3.5 in
Length Through Bore (in)	3.31 in
Overall Height (in)	7.19 in
Overall Length (in)	13.75 in
Foot Height (in)	1.63 in
Bore Diameter (in)	2.4375 in
Bolt Spacing (in)	11.25 in
Centerline to Outermost Bearing Face (in)	1.94 in

Technical Specifications

Housing Color	Black
Seal Type	Labryinth Seal
Misalignment Type	Static Only
Housing Base	Semi-Solid
Slot Length (in)	1.38 in
Bore Shape	Straight
Housing Construction	One Piece
Rolling Element	Ball Bearing
Cage Material	Molded fiber glass reinforced nylon
Housing Type	Pillow Block, Two Bolt
Outer Ring Land Profile	Standard
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	430-460 in/lbs
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.17 in
Housing Coating	Powder Coated
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	C3 STANDARD
Shaft Locking Type	Set Screw
Size Code	339
Vibration Frequency Outer Ring Defect	0.0510 cps
Static Load Rating (lb)	11,700 lb
Expansion Lock Plug	3398B
Insert	UG339L18A
Dynamic Load Rating (lb)	18,390 lb
Vibration Frequency Roller Spin	0.0337 cps
Max Operating Temperature (C)	107 °C
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Inner Ring Defect	0.0823 cps
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Vibration Frequency Fundamental Train	0.0063 cps
Base Length (in)	13.75 in
Locking Device Kit	U3395S
End Cap Available	Yes
Fixed vs. Expansion	Expansion
Cage Type	Ball Riding Retainer
Max Operating Temperature (F)	225 °F
Bearing Type	Heavy Duty
Expansion Capability (in)	0.28 in
End Cap	U3396C
Lubricant	MOBIL MOBILITH SHC100
Maximum Speed (RPM)	4450 rpm
Inner Ring Outside Diameter (in)	3.216 in
Grease Fitting Thread Size	1/4-28

General Specifications

UPC	793699202755
Weight	27.50 LB
Packaged Length	7.38 IN
Packaged Width	4.50 IN
Packaged Height	13.75 IN
HTC	8483208040
Country of Origin	Mexico