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

Dimensions

Overall Width (in)	4.1875 in
Overall Length (in)	6.875 in
Housing Width (in)	6.875 in
Bolt Center-to-Center Length (in)	5.375 in
Bolt Center Diameter (in)	7.609375 in
Bolt Size (in)	0.625 in
Overall Height (in)	4.188 in
Bore Size (in)	2.5000 in
Inner Race Length (in)	3.313 in
Centerline to Front Face (in)	2 in
Foot Height (in)	1.5 in
Collar Outer Diameter (in)	3.938 in

Technical Specifications

Housing Base	Solid
Measure Units	Inch
Insert Material	52100 Bearing Steel
Speed (Max)	2000
Rolling Element	Tapered Roller
Seal Type	Single Lip Contact Seal
Expansion	Non-Expansion Bearing (Fixed)
Housing Type	Flange, Four Bolt
Bore Shape	Straight
Housing Material	Cast Iron
Pilot Configuration	No Pilot
Internal Clearance	Standard
Locking Type	Collar Mount
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Platform	RPB Series
Housing Color	Gray
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
End Cap	No
Retainer Material	Steel
Series	RFBA
Grease Fitting Thread Size	1/8 NPT
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Ability to Relubricate	Yes
Housing Style	Flange Block
Maximum Operating Temperature (F)	220 °F
Insert Number	RCIA-208C
Lubrication Type	Lithium; EP; NLGI#2

General Specifications

UPC	662288487982
Weight	24.00 LB
Packaged Length	7.25 IN
Packaged Width	7.25 IN
Packaged Height	4.25 IN
HTC	8483.20.4080
Country of Origin	United States of America