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

Dimensions

Base Width (in)	5.125 in
Overall Length (in)	18.5 in
Bolt Size (in)	0.875 in
Overall Height (in)	11 in
Bore Size (in)	4.9375 in
Bolt Center Min (in)	13.5 in
Centerline to Front Face (in)	3.625 in
Bolt Center Max (in)	15.875 in
Base to Center Height (in)	5.5 in
Foot Height (in)	3.125 in
Inner Race Length (in)	7.25 in
Collar Outer Diameter (in)	7.313 in

Technical Specifications

Rolling Element	Tapered Roller
Housing Type	Pillow Block, Four Bolt
Housing Material	Cast Iron
Expansion	No
Insert Material	52100 Bearing Steel
Measure Units	Inch
Seal Type	High Temp Labyrinth
Housing Base	Solid
Internal Clearance	Standard
Speed (Max)	1000
Bore Shape	Straight
Locking Type	Double Collar Mount
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Bearing Insert Coating	Uncoated
Housing Color	Gray
Replaceable Insert	Yes
Retainer Material	Steel
Platform	RPB Series
Misalignment Type	Static Only
Options	High Temperature
End Cap	No
Outer Ring Land Profile	Standard
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Duty/Series	Standard
Maximum Operating Temperature (F)	400 °F
Housing Style	Pillow Block
Insert Number	RCI-415N
Operating Temperature Range (F)	Max. +400°F °F
Lubrication Type	Lithium; EP; NLGI#2
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288482789
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