• 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 Length (in)	13.75 in
Bolt Size (in)	0.875 in
Base Width (in)	4.125 in
Overall Height (in)	7.75 in
Overall Width (in)	5 in
Bore Size (in)	3.1875 in
Bolt Center Max (in)	11.25 in
Centerline to Front Face (in)	2.5 in
Inner Race Length (in)	5 in
Base to Center Height (in)	3.75 in
Foot Height (in)	2.063 in
Bolt Center Min (in)	10.125 in
Collar Outer Diameter (in)	5.438 in

Technical Specifications

Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Housing Base	Solid
Seal Type	Felt Labyrinth Seal
Rolling Element	Tapered Roller
Measure Units	Inch
Housing Type	Pillow Block, Two Bolt
Expansion	No
Housing Construction	Split Two Piece
Radial Dynamic Load Capacity (lb)	15,320 lb
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Speed (Max)	1500
Locking Type	Double Collar Mount
Retainer Material	Steel
Bearing Insert Coating	Uncoated
Housing Color	Gray
Replaceable Insert	Yes
Platform	RPB Series
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
End Cap	No
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Housing Style	Pillow Block
Insert Number	RCI-303
Maximum Operating Temperature (F)	220 °F

General Specifications

UPC	662288480099
Weight	56.00 LB
Packaged Length	16.50 IN
Packaged Width	6.75 IN
Packaged Height	9.63 IN
HTC	8483.20.8080
Country of Origin	United States of America