• 2 7/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, Sound Tested, Special Clearance, Special Assembly Practice

Dimensions

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

Technical Specifications

Rolling Element	Ball Bearing
Cage Material	Molded fiber glass reinforced nylon
Outer Ring Land Profile	Standard
Housing Color	Black
Seal Type	Labryinth Seal
Housing Type	Pillow Block, Two Bolt
Misalignment Type	Static Only
Housing Base	Semi-Solid
Housing Construction	One Piece
Slot Length (in)	1.38 in
Bore Shape	Straight
Housing Style	Pillow Block
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.17 in
Setscrew Torque (in-lbs)	430-460 in/lbs
Base Length (in)	13.75 in
Lubricant	EXXON RONEX MP STD
End Cap Available	Yes
Cage Type	Ball Riding Retainer
Housing Material	Cast Iron
Grease Fitting Thread Size	1/4-28
Maximum Speed (RPM)	4450 rpm
Expansion Capability (in)	0.28 in
Dynamic Load Rating (lb)	18,390 lb
Locking Device Kit	U3395S
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Fundamental Train	0.0063 cps
Housing Coating	Powder Coated
Vibration Frequency Roller Spin	0.0337 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Radial Clearance	C0-LOW HALF C3
Size Code	339
End Cap	U3396C
Vibration Frequency Inner Ring Defect	0.0823 cps
Fixed vs. Expansion	Expansion
Bearing Type	Heavy Duty
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Inner Ring Outside Diameter (in)	3.216 in
Vibration Frequency Outer Ring Defect	0.0510 cps
Static Load Rating (lb)	11,700 lb
Expansion Lock Plug	3398B
Shaft Locking Type	Set Screw

General Specifications

UPC	662327737559
Weight	19.40 LB
Packaged Length	7.38 IN
Packaged Width	4.50 IN
Packaged Height	13.75 IN
HTC	8483208040
Country of Origin	Mexico