• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted felt-lined flinger seal
• Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy 2-bolt split cast iron housing

Dimensions

Overall Width (in)	4 in
Base Width (in)	2.75 in
Bolt Size (in)	0.625 in
Overall Height (in)	5.625 in
Overall Length (in)	10.375 in
Bore Size (in)	2.5000 in
Bolt Center Max (in)	8.688 in
Centerline to Front Face (in)	2 in
Foot Height (in)	1.625 in
Inner Race Length (in)	4 in
Base to Center Height (in)	2.75 in
Bolt Center Min (in)	6.938 in
Collar Outer Diameter (in)	3.938 in

Technical Specifications

Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Rolling Element	Tapered Roller
Housing Base	Solid
Insert Material	52100 Bearing Steel
Measure Units	Inch
Expansion	No
Housing Material	Cast Iron
Housing Construction	Split Two Piece
Internal Clearance	Standard
Speed (Max)	2000
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Double Collar Mount
Radial Dynamic Load Capacity (lb)	9,030 lb
Bore Shape	Straight
Retainer Material	Steel
Misalignment Type	Static Only
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Housing Color	Gray
Outer Ring Land Profile	Standard
Platform	RPB Series
End Cap	No
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	220 °F
Housing Style	Pillow Block
Ability to Relubricate	Yes
Insert Number	RCI-208

General Specifications

UPC	662288480044
Weight	19.57 LB
Packaged Length	10.50 IN
Packaged Width	5.88 IN
Packaged Height	4.13 IN
HTC	8483.20.8080
Country of Origin	United States of America