• Wide race and rollers and steel cage for high dynamic load ratings
• Race-mounted felt seal with flinger and misalignment sealing
• Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy cast iron housing

Dimensions

Bolt Size (in)	3/8 in
Bore Diameter (in)	1.4375 in
Overall Length (in)	5.25 in
Overall Width (in)	5.25 in
Foot Height (in)	0.47 in
Pilot Diameter (in)	3.625 in
Overall Height (in)	2.75 in
Overall Height to Inner Ring (in)	1.44 in
Locking Collar Outside Diameter (in)	2.77 in
Housing Outside Diameter (in)	5.25 in
Centerline to Outermost Bearing Face (in)	1.47 in
Mounting Surface to End of Housing (in)	1.28 in
Bolt Spacing (in)	3.09 in
Bolt Circle (in)	4.375 in
Length Through Bore (in)	2.75 in

Technical Specifications

Bore Shape	Straight
Rolling Element	Spherical Roller
Seal Type	Felt Labyrinth Seal
Measure Units	Inch
Pilot Configuration	With Pilot
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	20,368 lb
Maximum Speed (RPM)	4000 rpm
Outer Ring Land Profile	Standard
Housing Color	Black
End Cap	No
Platform	USRB
Misalignment Type	Dynamic
Series	USFC5000
Lubrication Method	Lubrication Fitting
Static Load Rating (lb)	23,609 lb
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Housing Style	Flange Block
Cage Material	Steel
Housing Type	Flange, Cartridge
Shaft Locking Type	Single Set Collar
Radial Clearance	Standard
Bolt Hole Shape	Round Hole
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	168 in/lbs
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Insert Finish	Black Oxide Coated
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Outer Ring Defect	0.1117 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1549 cps
Housing Coating	POWDER COATED
Insert	USI5000-107
Size Code	4
Bearing Insert Material	52100 Bearing Steel, Black Oxided
Grease Fitting Thread Size	1/4-28
Vibration Frequency Roller Spin	0.0977 cps

General Specifications

UPC	662461363287
Weight	5.64 LB
Packaged Length	5.50 IN
Packaged Width	5.38 IN
Packaged Height	3.50 IN
HTC	8483.20.4080
Country of Origin	Mexico