• 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 4-bolt split cast iron housing

Dimensions

Bolt Size (in)	0.875 in
Overall Length (in)	18.5 in
Base Width (in)	5.125 in
Overall Height (in)	11 in
Overall Width (in)	7.25 in
Bore Size (in)	5 in
Bolt Center Max (in)	15.875 in
Base to Center Height (in)	5.5 in
Bolt Center Min (in)	13.5 in
Centerline to Front Face (in)	3.625 in
Foot Height (in)	3.125 in
Inner Race Length (in)	7.25 in
Collar Outer Diameter (in)	7.313 in

Technical Specifications

Expansion	No
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Measure Units	Inch
Housing Type	Pillow Block, Four Bolt
Housing Base	Solid
Seal Type	Felt Labyrinth Seal
Rolling Element	Tapered Roller
Misalignment	±3.0° Misalignment - Static Only
Radial Dynamic Load Capacity (lb)	35,520 lb
Internal Clearance	Standard
Locking Type	Double Collar Mount
Housing Construction	Split Two Piece
Bore Shape	Straight
Speed (Max)	1000
End Cap	No
Outer Ring Land Profile	Standard
Housing Color	Gray
Misalignment Type	Static Only
Replaceable Insert	Yes
Platform	RPB Series
Bearing Insert Coating	Uncoated
Retainer Material	Steel
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	220 °F
Ability to Relubricate	Yes
Housing Style	Pillow Block
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Insert Number	RCI-500

General Specifications

UPC	662288480174
Weight	143.60 LB
Packaged Length	18.75 IN
Packaged Width	7.50 IN
Packaged Height	11.00 IN
HTC	8483.20.8080
Country of Origin	United States of America