• 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

Bolt Center Diameter (in)	8.625 in
Overall Length (in)	10.25 in
Overall Width (in)	2.4375 in
Bolt Size (in)	0.75 in
Bore Size (in)	3.1875 in
Centerline to Front Face (in)	3.375 in
Housing OD (in)	10.25 in
Pilot Diameter (in)	7.375 in
Foot Height (in)	0.875 in
Inner Race Length (in)	5 in
Collar Outer Diameter (in)	5.5 in

Technical Specifications

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

General Specifications

UPC	662288480624
Weight	42.60 LB
Packaged Length	11.00 IN
Packaged Width	11.00 IN
Packaged Height	6.63 IN
HTC	8483.20.4080
Country of Origin	United States of America