• 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 split cast iron housing

Dimensions

Overall Length (in)	5.625 in
Bolt Size (in)	0.5 in
Housing Width (in)	5.625 in
Bolt Center-to-Center Length (in)	4.375 in
Overall Width (in)	3.625 in
Bolt Center Diameter (in)	6.1875 in
Overall Height (in)	3.625 in
Bore Size (in)	1.7500 in
Centerline to Front Face (in)	1.75 in
Inner Race Length (in)	3.5 in
Foot Height (in)	1.188 in
Collar Outer Diameter (in)	3.25 in

Technical Specifications

Bore Shape	Straight
Measure Units	Inch
Insert Material	52100 Bearing Steel
Expansion	Non-Expansion Bearing (Fixed)
Housing Base	Solid
Housing Type	Flange, Four Bolt
Seal Type	Felt Labyrinth Seal
Housing Material	Cast Iron
Speed (Max)	2500
Rolling Element	Tapered Roller
Pilot Configuration	No Pilot
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Housing Construction	Split Two Piece
Locking Type	Double Collar Mount
Outer Ring Land Profile	Standard
End Cap	No
Misalignment Type	Static Only
Housing Color	Gray
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
Retainer Material	Steel
Platform	RPB Series
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Flange Block
Ability to Relubricate	Yes
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Insert Number	RCI-112
Maximum Operating Temperature (F)	220 °F

General Specifications

UPC	662288480259
Weight	14.50 LB
Packaged Length	6.38 IN
Packaged Width	6.38 IN
Packaged Height	3.63 IN
HTC	8483.20.4080
Country of Origin	United States of America