• 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 in
Bore Diameter (in)	4 in
Overall Width (in)	4.94 in
Foot Height (in)	2.5 in
Overall Length (in)	14.25 in
Overall Height (in)	8.44 in
Base to Center Height (in)	4.125 in
Base Width (in)	3.56 in
Locking Collar Outside Diameter (in)	6 in
Bolt Spacing (in)	10.88 in
Centerline to Outermost Bearing Face (in)	2.93 in
Bolt Spacing Max (in)	11.75 in
Length Through Bore (in)	4.94 in
Bolt Spacing Min (in)	10 in
Base Length (in)	14.25 in

Technical Specifications

Measure Units	Inch
Rolling Element	Spherical Roller
Seal Type	Felt Labyrinth Seal
Maximum Speed (RPM)	2250 rpm
Housing Construction	Solid
Bore Shape	Straight
Radial Dynamic Load Capacity (lb)	96,050 lb
Outer Ring Land Profile	Standard
Platform	USRB
Housing Color	Gray
Misalignment Type	Dynamic
End Cap	No
Series	USRB5000
Lubrication Method	Lubrication Fitting
Static Load Rating (lb)	136,151 lb
Housing Type	Pillow Block, Two Bolt
Housing Material	Cast Iron
Housing Style	Pillow Block
Cage Material	Steel
Radial Clearance	Standard
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Ability to Relubricate	Yes
Insert	USI5000-400
Bearing Insert Finish	Black Oxide Coated
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Insert Material	52100 Bearing Steel, Black Oxided
Size Code	11
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662461366240
Weight	47.27 LB
Packaged Length	15.75 IN
Packaged Width	9.25 IN
Packaged Height	5.25 IN
HTC	8483.20.8080
Country of Origin	United States of America