• 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 Length (in)	10.25 in
Bolt Center Diameter (in)	8.625 in
Overall Width (in)	2.4375 in
Bolt Size (in)	0.75 in
Bore Size (in)	3.5000 in
Inner Race Length (in)	4.188 in
Pilot Diameter (in)	7.375 in
Foot Height (in)	0.875 in
Centerline to Front Face (in)	2.563 in
Housing OD (in)	10.25 in
Collar Outer Diameter (in)	5.5 in

Technical Specifications

Seal Type	Felt Labyrinth Seal
Bore Shape	Straight
Housing Type	Flange, Piloted
Rolling Element	Tapered Roller
Expansion	Non-Expansion Bearing (Fixed)
Measure Units	Inch
Housing Material	Cast Iron
Insert Material	52100 Bearing Steel
Pilot Configuration	With Pilot
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Collar Mount
Internal Clearance	Standard
Housing Construction	Split Two Piece
Speed (Max)	1500
Housing Color	Gray
Misalignment Type	Static Only
Platform	RPB Series
Replaceable Insert	Yes
End Cap	No
Outer Ring Land Profile	Standard
Retainer Material	Steel
Bearing Insert Coating	Uncoated
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Insert Number	RCIA-308
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Housing Style	Flange Block
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288483632
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