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

Dimensions

Overall Width (in)	2 in
Bolt Center Diameter (in)	7.5 in
Overall Length (in)	8.75 in
Bolt Size (in)	0.625 in
Bore Size (in)	3 in
Foot Height (in)	0.75 in
Centerline to Front Face (in)	2.125 in
Inner Race Length (in)	3.688 in
Pilot Diameter (in)	6.375 in
Housing OD (in)	8.75 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

Housing Type	Flange, Piloted
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Expansion	Non-Expansion Bearing (Fixed)
Measure Units	Inch
Rolling Element	Tapered Roller
Seal Type	Felt Labyrinth Seal
Bore Shape	Straight
Pilot Configuration	With Pilot
Locking Type	Collar Mount
Housing Construction	Split Two Piece
Internal Clearance	Standard
Speed (Max)	1750
Misalignment	±3.0° Misalignment - Static Only
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
End Cap	No
Outer Ring Land Profile	Standard
Housing Color	Gray
Misalignment Type	Static Only
Retainer Material	Steel
Platform	RPB Series
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Housing Style	Flange Block
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Insert Number	RCIA-300
Ability to Relubricate	Yes

General Specifications

UPC	662288483601
Weight	26.70 LB
Packaged Length	8.88 IN
Packaged Width	8.88 IN
Packaged Height	8.63 IN
HTC	8483.20.4080
Country of Origin	United States of America