• 2 7/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, High Temp Grease, C4 Clearance

Dimensions

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

Technical Specifications

Housing Base	Semi-Solid
Cage Material	Steel
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Misalignment Type	Static Only
Seal Type	Labryinth Seal
Rolling Element	Ball Bearing
Housing Color	Black
Slot Length (in)	1.38 in
Setscrew Torque (in-lbs)	430-460 in/lbs
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.17 in
Maximum Speed (RPM)	4450 rpm
Insert	UG339JL18YC4
Vibration Frequency Outer Ring Defect	0.0510 cps
Static Load Rating (lb)	11,700 lb
Housing Material	Cast Iron
Vibration Frequency Fundamental Train	0.0063 cps
Inner Ring Outside Diameter (in)	3.216 in
Lubricant	MOBIL MOBILITH SHC220
Expansion Capability (in)	0.28 in
Max Operating Temperature (C)	150 °C
Radial Clearance	C4 INCREASED
Max Operating Temperature (F)	300 °F
Dynamic Load Rating (lb)	18,390 lb
Bearing Insert Material	52100 Bearing Steel
Cage Type	Ball Riding Retainer
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Roller Spin	0.0337 cps
Bearing Type	Heavy Duty
Grease Fitting Thread Size	1/4-28
Locking Device Kit	U3395S
End Cap Available	Yes
Vibration Frequency Inner Ring Defect	0.0823 cps
Base Length (in)	13.75 in
Shaft Locking Type	Set Screw
Size Code	339
Fixed vs. Expansion	Expansion
End Cap	U3396C
Expansion Lock Plug	3398B
Misalignment Capability	±2.0° Misalignment - Static Only
Housing Coating	Powder Coated

General Specifications

UPC	793699752649
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