• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted contact 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)	7.609375 in
Bolt Center-to-Center Length (in)	5.375 in
Bolt Size (in)	0.625 in
Housing Width (in)	6.875 in
Overall Width (in)	4.1875 in
Overall Length (in)	6.875 in
Overall Height (in)	4.188 in
Bore Size (in)	2.5000 in
Foot Height (in)	1.5 in
Inner Race Length (in)	4 in
Centerline to Front Face (in)	2 in
Collar Outer Diameter (in)	3.938 in

Technical Specifications

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

General Specifications

UPC	662288493853
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