• 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)	5/8 in
Bore Diameter (in)	2.4375 in
Overall Height (in)	5.69 in
Overall Length (in)	9.25 in
Overall Width (in)	3.29 in
Foot Height (in)	1.75 in
Base to Center Height (in)	2.75 in
Base Width (in)	2.69 in
Locking Collar Outside Diameter (in)	4 in
Centerline to Outermost Bearing Face (in)	1.95 in
Bolt Spacing (in)	7.13 in
Bolt Spacing Min (in)	6.81 in
Bolt Spacing Max (in)	7.44 in
Length Through Bore (in)	3.38 in

Technical Specifications

Rolling Element	Spherical Roller
Maximum Speed (RPM)	3250 rpm
Seal Type	Felt Labyrinth Seal
Measure Units	Inch
Bore Shape	Straight
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	44,691 lb
End Cap	No
Platform	USRB
Housing Color	Gray
Outer Ring Land Profile	Standard
Misalignment Type	Dynamic
Series	USRB5000
Lubrication Method	Lubrication Fitting
Static Load Rating (lb)	59,535 lb
Cage Material	Steel
Radial Clearance	Standard
Housing Material	Cast Iron
Fixed/Expansion	Fixed
Housing Style	Pillow Block
Housing Type	Pillow Block, Two Bolt
Shaft Locking Type	Single Set Collar
Ability to Relubricate	Yes
Size Code	8
Insert	USI5000-207
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Insert Finish	Black Oxide Coated
Bearing Insert Material	52100 Bearing Steel, Black Oxided
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662461356913
Weight	16.27 LB
Packaged Length	9.68 IN
Packaged Width	5.69 IN
Packaged Height	3.19 IN
HTC	8483.20.8080
Country of Origin	Mexico