• 3 15/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Clearance Seal

Dimensions

Overall Length (in)	12.13 in
Foot Height (in)	1.38 in
Bore Diameter (in)	3.9375 in
Overall Width (in)	12.13 in
Length Through Bore (in)	5.56 in
Bolt Size (in)	1 1/8 in
Overall Height (in)	5.78 in
Bolt Spacing (in)	9.5 in

Technical Specifications

Housing Type	Flange, Four Bolt
Outer Ring Land Profile	Standard
Pilot Configuration	No Pilot
Misalignment Type	Static Only
Rolling Element	Ball Bearing
Seal Type	Labryinth Seal
Cage Material	Molded fiber glass reinforced nylon
Housing Style	Flange Block
Housing Color	Black
Bore Shape	Straight
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	7 in
Setscrew Torque (in-lbs)	2125-2350 in/lbs
Housing Coating	Powder Coated
Vibration Frequency Inner Ring Defect	0.0817 cps
End Cap	U3636C
End Cap Available	Yes
Maximum Speed (RPM)	2750 rpm
Shaft Locking Type	Set Screw
Radial Clearance	C3 STANDARD
Cage Type	Ball Riding Retainer
Max Operating Temperature (F)	225 °F
Expansion Capability (in)	11/32 in
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Locking Device Kit	U3635S
Static Load Rating (lb)	31,600 lb
Insert	UG363L
Housing Material	Cast Iron
Expansion Lock Plug	B225808A
Vibration Frequency Roller Spin	0.0340 cps
Vibration Frequency Fundamental Train	0.0065 cps
Vibration Frequency Outer Ring Defect	0.0516 cps
Bearing Type	Heavy Duty
Fixed vs. Expansion	Expansion
Bearing Insert Material	52100 Bearing Steel
Lubricant	EXXON RONEX MP STD
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Dynamic Load Rating (lb)	45,000 lb
Misalignment Capability	±1.5° Misalignment - Static Only
Inner Ring Outside Diameter (in)	5.339 in
Size Code	363

General Specifications

UPC	662327963057
Weight	78.00 LB
Packaged Length	14.00 IN
Packaged Width	6.50 IN
Packaged Height	14.13 IN
HTC	8483204040
Country of Origin	Mexico