• 3 15/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal

Dimensions

Overall Height (in)	11.06 in
Bore Diameter (in)	3.9375 in
Length Through Bore (in)	5.56 in
Bolt Size (in)	1 in
Overall Length (in)	17.31 in
Overall Width (in)	5.56 in
Foot Height (in)	2.56 in
Base to Center Height (in)	5.6875 in
Base Width (in)	5 in
Bolt Spacing (in)	14.5 in
Centerline to Outermost Bearing Face (in)	3.28 in

Technical Specifications

Housing Style	Pillow Block
Rolling Element	Ball Bearing
Housing Type	Pillow Block, Two Bolt
Bore Shape	Straight
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	Molded fiber glass reinforced nylon
Housing Base	Semi-Solid
Slot Length (in)	1.5 in
Housing Construction	One Piece
Housing Color	Black
Seal Type	Labryinth Seal
Setscrew Torque (in-lbs)	2125-2350 in/lbs
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	7 in
Expansion Capability (in)	0.34 in
Housing Coating	Powder Coated
Inner Ring Outside Diameter (in)	5.339 in
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Base Length (in)	17.31 in
Vibration Frequency Roller Spin	0.0340 cps
Bearing Type	Heavy Duty
Insert	UG363L
Shaft Locking Type	Set Screw
Locking Device Kit	U3635S
Vibration Frequency Outer Ring Defect	0.0516 cps
End Cap Available	Yes
Radial Clearance	C3 STANDARD
Cage Type	Ball Riding Retainer
Housing Material	Cast Iron
Expansion Lock Plug	B225808A
End Cap	U3636C
Maximum Speed (RPM)	2750 rpm
Size Code	363
Dynamic Load Rating (lb)	45,000 lb
Vibration Frequency Inner Ring Defect	0.0817 cps
Vibration Frequency Fundamental Train	0.0065 cps
Fixed vs. Expansion	Expansion
Misalignment Capability	±2.0° Misalignment - Static Only
Static Load Rating (lb)	31,600 lb
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Bearing Brand	LINK-BELT 300 SERIES HD BALL

General Specifications

UPC	662327963040
Weight	98.00 LB
Packaged Length	11.88 IN
Packaged Width	7.25 IN
Packaged Height	18.50 IN
HTC	8483208040
Country of Origin	Mexico