• 45 mm Mounted Ball Bearing, Heavy Duty, Cast Iron 4-Bolt Square Fixed Flange Block, Setscrew Locking, Clearance Seal

Dimensions

Foot Height (in)	0.69 in
Overall Width (in)	6.25 in
Overall Length (in)	6.25 in
Bore Diameter (mm)	45 mm
Bolt Size (in)	5/8 in
Overall Height (in)	2.75 in
Length Through Bore (in)	2.6 in
Bolt Spacing (in)	4.875 in

Technical Specifications

Housing Style	Flange Block
Housing Color	Black
Pilot Configuration	No Pilot
Bore Shape	Straight
Misalignment Type	Static Only
Housing Type	Flange, Four Bolt
Seal Type	Labryinth Seal
Rolling Element	Ball Bearing
Cage Material	Molded fiber glass reinforced nylon
Outer Ring Land Profile	Standard
Setscrew Torque (in-lbs)	290-325 in/lbs
Locking Collar Outside Diameter (in)	3.23 in
Ability to Relubricate	Yes
Locking Device Kit	U3285S
Vibration Frequency Fundamental Train	0.0063 cps
Fixed vs. Expansion	Fixed
Vibration Frequency Inner Ring Defect	0.0827 cps
Misalignment Capability	±1.5° Misalignment - Static Only
Size Code	328
Vibration Frequency Roller Spin	0.0327 cps
Radial Clearance	C3 STANDARD
Lubricant	EXXON RONEX MP STD
Maximum Speed (RPM)	6200 rpm
Dynamic Load Rating (lb)	11,870 lb
Housing Coating	Powder Coated
Bearing Type	Heavy Duty
Static Load Rating (lb)	7,110 lb
Insert	UG3M45L
Expansion Capability (in)	3/16 in
Inner Ring Outside Diameter (in)	2.443 in
Max Operating Temperature (C)	107 °C
Housing Material	Cast Iron
Bearing Brand	LINK-BELT 300 SERIES HD BALL
End Cap	U3286C
End Cap Available	Yes
Bearing Insert Material	52100 Bearing Steel
Cage Type	Ball Riding Retainer
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.0507 cps
Shaft Locking Type	Set Screw
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327745509
Weight	10.30 LB
Packaged Length	6.50 IN
Packaged Width	3.13 IN
Packaged Height	6.50 IN
HTC	8483204040
Country of Origin	Mexico