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

Dimensions

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

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Housing Base	Semi-Solid
Outer Ring Land Profile	Standard
Seal Type	Labryinth Seal
Misalignment Type	Static Only
Cage Material	Steel
Housing Type	Pillow Block, Two Bolt
Slot Length (in)	1.38 in
Housing Color	Black
Bore Shape	Straight
Housing Style	Pillow Block
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	430-460 in/lbs
Locking Collar Outside Diameter (in)	4.17 in
Expansion Capability (in)	0.28 in
Vibration Frequency Inner Ring Defect	0.0823 cps
Size Code	339
Vibration Frequency Outer Ring Defect	0.0510 cps
Inner Ring Outside Diameter (in)	3.216 in
Cage Type	Ball Riding Retainer
Max Operating Temperature (F)	225 °F
Radial Clearance	C3 STANDARD
Locking Device Kit	U3395S
Vibration Frequency Roller Spin	0.0337 cps
Bearing Type	Heavy Duty
Housing Material	Cast Iron
Base Length (in)	13.75 in
Shaft Locking Type	Set Screw
Bearing Insert Material	52100 Bearing Steel
End Cap	U3396C
Static Load Rating (lb)	11,700 lb
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Max Operating Temperature (C)	107 °C
End Cap Available	Yes
Grease Fitting Thread Size	1/4-28
Maximum Speed (RPM)	4450 rpm
Misalignment Capability	±2.0° Misalignment - Static Only
Fixed vs. Expansion	Expansion
Housing Coating	Powder Coated
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	3398B
Dynamic Load Rating (lb)	18,390 lb
Insert	UG339JL
Vibration Frequency Fundamental Train	0.0063 cps

General Specifications

UPC	793699976717
Weight	26.51 LB
Packaged Length	7.38 IN
Packaged Width	4.50 IN
Packaged Height	13.75 IN
HTC	8483208040
Country of Origin	Mexico