• 2 7/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Formed Steel Cartridge Block, Setscrew Locking, Clearance Seal

Dimensions

Overall Length (in)	5.781 in
Overall Width (in)	3.32 in
Bore Diameter (in)	2.4375 in
Overall Height (in)	5.781 in
Length Through Bore (in)	3.32 in
Centerline to Outermost Bearing Face (in)	1.94 in

Technical Specifications

Housing Type	Cartridge, Cylindrical
Bore Shape	Straight
Cage Material	Molded fiber glass reinforced nylon
Outer Ring Land Profile	Standard
Housing Construction	One Piece
Rolling Element	Ball Bearing
Misalignment Type	Static Only
Housing Style	Cartridge Block
Outside Diameter (in)	5.781
Locking Collar Outside Diameter (in)	4.17 in
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	430-460 in/lbs
End Cap Available	Yes
Vibration Frequency Roller Spin	0.0337 cps
Expansion Lock Plug	3398B
Dynamic Load Rating (lb)	18,390 lb
Housing Material	Steel
Vibration Frequency Inner Ring Defect	0.0823 cps
Expansion Capability (in)	0.28 in
End Cap	U3396C
Locking Device Kit	U3395S
Radial Clearance	C3 STANDARD
Maximum Speed (RPM)	4450 rpm
Bearing Insert Material	52100 Bearing Steel
Grease Fitting Thread Size	1/4-28
Misalignment Capability	±2.0° Misalignment - Static Only
Static Load Rating (lb)	11,700 lb
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Fundamental Train	0.0063 cps
Cage Type	Ball Riding Retainer
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.0510 cps
Size Code	339
Fixed vs. Expansion	Expansion
Inner Ring Outside Diameter (in)	3.216 in
Bearing Type	Heavy Duty
Insert	UG339L
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Housing Width (in)	2.375 in

General Specifications

UPC	662327708245
Weight	12.01 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204040
Country of Origin	Mexico