• 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 2-bolt cast iron housing

Dimensions

Bolt Size (in)	1/2 in
Bore Diameter (in)	1.6875 in
Overall Height (in)	4.25 in
Overall Length (in)	7.38 in
Overall Width (in)	2.88 in
Base to Center Height (in)	2.125 in
Foot Height (in)	1.31 in
Base Width (in)	2.19 in
Slot Length (in)	0.88 in
Locking Collar Outside Diameter (in)	2.75 in
Centerline to Outermost Bearing Face (in)	1.72 in
Length Through Bore (in)	2.88 in
Bolt Spacing Max (in)	5.81 in
Bolt Spacing Min (in)	5.19 in
Bolt Spacing (in)	5.5 in
Base Length (in)	7.38 in

Technical Specifications

Rolling Element	Spherical Roller
Maximum Speed (RPM)	4000 rpm
Seal Type	Felt Labyrinth Seal
Measure Units	Inch
Bore Shape	Straight
Radial Dynamic Load Capacity (lb)	22,689 lb
Housing Construction	Solid
End Cap	No
Housing Color	Gray
Outer Ring Land Profile	Standard
Misalignment Type	Dynamic
Platform	USRB
Series	USRB5000
Lubrication Method	Lubrication Fitting
Static Load Rating (lb)	28,021 lb
Shaft Locking Type	Single Set Collar
Housing Style	Pillow Block
Radial Clearance	Standard
Cage Material	Steel
Housing Material	Cast Iron
Housing Type	Pillow Block, Two Bolt
Fixed/Expansion	Fixed
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	168 in/lbs
Bearing Insert Material	52100 Bearing Steel, Black Oxided
Vibration Frequency Roller Spin	0.1077 cps
Insert	USI5000-111
Size Code	5
Bearing Insert Finish	Black Oxide Coated
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1278 cps
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (F)	220 °F
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	105 °C
Vibration Frequency Inner Ring Defect	0.1722 cps
Lubricant	Lithium Complex NLGI 2 Grease

General Specifications

UPC	662461356456
Weight	8.30 LB
Packaged Length	9.25 IN
Packaged Width	5.12 IN
Packaged Height	3.00 IN
HTC	8483.20.8080
Country of Origin	Mexico